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Poa annua

L. (1753)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Monocots Order: Poales Family: Poaceae Genus: Poa

annual bluegrass

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Description

Key Characters:

Growth Form:

Stems:

Roots:

Leaves:

Flowers:

Fruit:

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Images

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Synonyms (59)

Aira pumila Pursh (1813)
Catabrosa pumila (Pursh) Roem. & Schult. (1817)
Festuca tenuiculmis Tovar (1972)
Ochlopoa annua (L.) H.Scholz (2003)
Ochlopoa annua subsp. notabilis (Chrtek & V.Jirásek) H.Scholz & Valdés (2006)
Ochlopoa annua subsp. pilantha (Ronniger) H.Scholz & Valdés (2006)
Ochlopoa annua subsp. raniglumis (S.E.Fröhner) H.Scholz & Valdés (2006)
Ochlopoa notabilis (Chrtek & V.Jirásek) Tzvelev (2019)
Ochlopoa pilantha (Ronniger) Tzvelev (2019)
Ochlopoa raniglumis (S.E.Fröhner) Bomble (2012)
Poa aestivalis J.Presl (1830)
Poa algida Trin. (1836)
Poa annua f. aquatica (Asch.) Neuman (1901)
Poa annua f. latisquamea Lindm. (1926)
Poa annua f. longiglumis Lindm. (1926)
Poa annua f. purpurea Mike L.Grant (2003)
Poa annua f. reptans (Hausskn.) T.Koyama (1987)
Poa annua f. sericea Lindm. (1926)
Poa annua subsp. mutabilis Chrtek & V.Jirásek (1964)
Poa annua subsp. notabilis Chrtek & V.Jirásek (1964)
Poa annua subsp. ovalis (Tineo) Nyman (1882)
Poa annua subsp. pilantha (Ronniger) H.Scholz (1968)
Poa annua var. aquatica Asch. (1864)
Poa annua var. arenosa Schur (1866)
Poa annua var. brevifolia Lagr.-Foss. (1847)
Poa annua var. caespitosa N.Terracc. (1907)
Poa annua var. campana Seguin (1895)
Poa annua var. crispa Gray (1822)
Poa annua var. elatior Chevall. (1827)
Poa annua var. eriolepis É.Desv. (1854)
Poa annua var. lanuginosa Sennen & Mauricio (1936)
Poa annua var. longiglumis Lindm. (1918)
Poa annua var. ovalis (Tineo) Trab. (1895)
Poa annua var. pilantha Ronniger (1968)
Poa annua var. pumila Andersson (1852)
Poa annua var. raniglumis S.E.Fröhner (1963)
Poa annua var. reptans Hausskn. (1891)
Poa annua var. rigidiuscula Dewey (1895)
Poa annua var. rivularis Pauquy (1831)
Poa annua var. rubra Gray (1822)
Poa annua var. sericea Parn. (1842)
Poa annua var. tomentosa Grognot (1863)
Poa annua var. triflora Schur (1866)
Poa annua var. uliginosa Heuff. (1858)
Poa annua var. verna H.Post (1844)
Poa annua var. villosa Bluff & Fingerh. (1825)
Poa annua var. viridis Lej. & Courtois (1828)
Poa annua var. vivipara Gray (1822)
Poa bipollicaris Hochst. (1855)
Poa hansiana Nees (1840)
Poa hohenackeri Trin. (1836)
Poa humilis Lej. (1811)
Poa meyenii Nees & Meyen (1841)
Poa ovalis Tineo (1846)
Poa pratensis var. hohenackeri (Trin.) Griseb. (1852)
Poa puberula Steud. (1854)
Poa raniglumis (S.E.Fröhner) Chepinoga (2023)
Poa trivialis var. hohenackeri (Trin.) B.Fedtsch. (1915)
Poa variegata Haller f. (1821)

Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Mokupāpapa (Kure atoll) Naturalized
Kuaihelani (Midway Atoll) Naturalized
Kaua'i Naturalized
O'ahu Naturalized
Molokai Naturalized
Lana'i Naturalized
Maui Naturalized
Hawai'i Naturalized

Dispersal Agents

Water/Ocean
Wind
Birds
Other Animals

Vegetative Reproduction

Pollinators

Bibliography

Name Published In: Sp. Pl.: 68 (1753)

Other References

Wagner et al. 1990:1583 (Ku, Mi, K, O, Mo, L, M, H); Starr & Starr 2011:32 (EM, high elev record); Faccenda 2025b:119 (unusual form at Ka‘ala, O)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Poa annua Kahua Ranch Preserved_Specimen common (Not on sheet) Hawaii BISH
2 Poa annua unknown Preserved_Specimen Hillebrand, W.B. BISH
3 Poa annua Waianae District, Waianae Mts, Mt Kaala, along side of rd from radar installation down to 5 mi marker (2 1/3 mi) Preserved_Specimen Herbst, D.R. 131 Oahu BISH 1966-06-11
4 Poa annua Keauhou Ranch, Kau District, near Powerline trail OBSERVATION Curtis Daehler Hawaii HAPI 3/17/2007
5 Poa annua Waimea, Hamakua, Makahalau Paddock Preserved_Specimen Hosaka, E.Y. 2158 Hawaii BISH 1938-06-02
6 Poa annua Wailua OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
7 Poa annua Base of Tantalus Preserved_Specimen Whitney, L.D. 4042 Oahu BISH 1935-12-20
8 Poa annua Rim of Kilaeuea Crater Preserved_Specimen Whitney, L.D. 4116 Hawaii BISH 1936-04-03
9 Poa annua Honolulu Preserved_Specimen Lee, H.A. 213 Oahu BISH 1925-01-01
10 Poa annua Forest Reserve above Kamuela Preserved_Specimen Herbst, D.R. 228 Hawaii BISH 1966-08-09
11 Poa annua Haleakala National Park, House of the Sun Visitor Center Preserved_Specimen Gagné, B.H. 3077 Maui BISH 1991-05-13
12 Poa annua Molokai Ranch, Cooke's Mt Cabin Preserved_Specimen Whitney, L.D. 4336 Molokai BISH 1936-09-06
13 Poa annua Haleakala National Park, House of the Sun Visitor center Preserved_Specimen Gagné, B.H. 3089 Maui BISH 1991-05-13
14 Poa annua Mauna Kea, Lake Waiau, in fenced plot Preserved_Specimen Neal, M.C. 988 Hawaii BISH 1935-08-14
15 Poa annua Ewa District, Mauna Kapu, next to radar installation Preserved_Specimen Herbst, D.R. 48 Oahu BISH 1966-03-26
16 Poa annua Kapapala Ranch Headquarters Preserved_Specimen Whitney, L.D. 4101 Hawaii BISH 1936-04-01
17 Poa annua Hawaii National Park, Kilauea, in bird park under trees Preserved_Specimen Hosaka, E.Y. 1407 Hawaii BISH 1936-07-03
18 Poa annua Kauahiakaaka, extending to Paauhau, Parker ranch Preserved_Specimen Rock 3143 Hawaii BISH 1909-06-24
19 Poa annua [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Whitney, L.D. 12683 Oahu BISH 1937-04-01
20 Poa annua Papaloa, Kona Preserved_Specimen Forbes, C.N. 315 Hawaii BISH 1911-07-15
21 Poa annua Puu Oo Preserved_Specimen Goff, R.A. 31 Hawaii BISH 1928-07-14
22 Poa annua Honolulu; Base of Mt Tantalus Preserved_Specimen Whitney, L.D. 3991 Oahu BISH 1935-11-23
23 Poa annua Puu Ouli, S slope of Haleakala Preserved_Specimen Forbes, C.N. 2159 Maui BISH 1920-04-06
24 Poa annua Bird Park (Kipuka Puaulu) Preserved_Specimen Morley, H. Hawaii BISH 1935-08-01
25 Poa annua Waimea District, Kokee, Mohihi Rd Along rd, in front of J. Plews residence. Preserved_Specimen Flynn, T.W. 637 Kauai BISH 1983-11-01
26 Poa annua Parker Ranch Preserved_Specimen Rock, J.F.C. 8406 Hawaii BISH 1910-06-01
27 Poa annua Honolulu; Summit of Mt Tantalus Preserved_Specimen Whitney, L.D. 4043 Oahu BISH 1936-01-26
28 Poa annua East Maui, Haleakala Summit Survey Preserved_Specimen Haus, B. Maui BISH 2000-05-11
29 Poa annua Grass used in lawn around housing Preserved_Specimen Corn, C. Kure Atoll BISH 1979-01-03
30 Poa annua Makaleha Valley Preserved_Specimen Obata, J.K. Oahu BISH 1980-05-26
31 Poa annua Kilauea, slope of Mauna Loa In shady moist place Preserved_Specimen Hosaka, E.Y. 1435 Hawaii BISH 1936-07-07
32 Poa annua Green Island. Around the barracks Lawn grass. Preserved_Specimen Herbst, D.R. 6267 Kure Atoll BISH 1979-01-04
33 Poa annua Waianae Mts., Palikea, Mauna Kapu next to installation building Preserved_Specimen Herbst, D.R. 171 Oahu BISH 1966-07-29
34 Poa annua Mount Kaala, Waianae Mts., Oahu, Hawaii Growing around the edge of the helicopter pad and the road, very wet. Preserved_Specimen Short clumping grass, panicle type inflorescence. Crago, L.M. 2005240.5 Oahu BISH 2005-11-22
35 Poa annua Parker Ranch, Mana Pasture. Preserved_Specimen Ewart III, G.R. 242 Hawaii BISH 1932-01-16
36 Poa annua Haleakala Observatories, Puu Kolekoloe, Science City Naturalized. Developed alpine desert (Argryoxiphium sandwicense, Dubautia menziesii, Erodium cicutarium). Preserved_Specimen Just a few clumps at Science City. Starr, F. 9050403 Maui BISH 2009-05-04
37 Poa annua Honolulu: Along Old Pali Rd, 1/4 mi from Pali Lookout Growing in cracks along rd, assoc w/ Digitaria, mosses. Preserved_Specimen Ishikawa, S. 366 Oahu BISH 1973-12-28
38 Poa annua Waianae Mts, Mount Kaala summit Roadside vegetation. Preserved_Specimen Kawelo, K. 25 Oahu BISH 2005-11-17
39 Poa annua Keauhou Ranch, Kau District, in jeep trail at Keawewai Camp near Puu Oo Trail Growing in jeep trail Preserved_Specimen Low bunch grass Cuddihy, L.W. 502 Hawaii BISH 1980-08-06
40 Poa annua Wainiha Valley, below and E of Hinalele Falls with Dicranopteris linearis, Perrottetia sandwicensis, Pipturus kauaiensis, P.ruber, Cyrtandra paludosa, C. limahuliensis, C. cyaneoides Preserved_Specimen Wood, K.R. 7120 Kauai BISH 1998-02-05
41 Poa annua In back of Keauho, Kona Found in open pasture. Preserved_Specimen Whitney, L.D. 4162 Hawaii BISH 1936-04-12
42 Poa annua Base of highrise at Univerersity Ave and Kapiolani Blvd Moist, cool shaded area. Cold air was blowing out of a vent in this area artificailly lowering the termperature Preserved_Specimen Common in cool irrigated areas along this building, absent elsewhere Faccenda, K. 1795 Oahu BISH 2021-05-08
43 Poa annua East Maui, NE rift, Midcamp Bog Growing on open ground. Very low numbers of plants. Preserved_Specimen Medeiros, A.C. 280 Maui BISH 1982-10-01
44 Poa annua Alakahi Ditch Trail, Kohala Disturbed areas at center of jeep trail through bog. Preserved_Specimen Herbst, D.R. 217 Hawaii BISH 1966-08-09
45 Poa annua Waimea District, Kokee State Park, Mohihi Rd along Waineke Swamp Very weedy area w/ numerous naturalized plants-Brugmansia, Hedychium, Tropaeolum, etc. Along rd. Preserved_Specimen Flynn, T.W. 2727 Kauai BISH 1988-01-28
46 Poa annua Kahua Ranch, North Kohala. In pasture Preserved_Specimen Occasional Hosaka, E.Y. 1573 Hawaii BISH 1936-09-04
47 Poa annua Hanalei District. Wainiha stream, headwaters below Hinalele falls. Metrosideros mixed lowland wet forest w/ trees of Perrottetia sandwicensis, Antidesma platyphyllum var. hillebrandii, Syzygium sandwicensis, Cheirodendron spp, and smaller trees of Dubautia knudsenii, D. plantaginea var. magnifolia, Psy Preserved_Specimen Grass, on seeping walls adjacent to Hinalele falls, occasional. Wood, K.R. 16299 Kauai BISH 2015-02-10
48 Poa annua Above Hookomo In mat under Sophora. Preserved_Specimen Neal, M.C. 788 Hawaii BISH 1935-08-08
49 Poa annua East Maui, Hana Forest Reserve In open disturbed part of bog w/ Holcus, Senecio vulgaris & Deschampsia. Preserved_Specimen Harrison, B. 252 Maui BISH 1972-06-29
50 Poa annua E ridge of Haleanau Gulch, Schofield Barracks Military Reservation W range, Waianae Mt range In burn area; with Acacia koa, Buddleja & Phytolacca. Preserved_Specimen Higashino, P.K. 5616 Oahu BISH 1977-02-27
51 Poa annua Near Nanakuli Found on open grassland. Preserved_Specimen Whitney, L.D. 4049 Oahu BISH 1936-02-16
52 Poa annua Along the Pali Highway, just above the Lulumahu falls parking lot Roadside, sunny, moist Preserved_Specimen Common grass along Pali in sunny moist area Faccenda, K. 1911 Oahu BISH 2021-05-29
53 Poa annua Waimea District, Kokee In garden. Preserved_Specimen Weed. St.John, H. 13779 Kauai BISH 1933-12-28
54 Poa annua Ho'olehua, intersection of Nenehanaupo Ave and Rt 480 Roadside weed in partly sunny area area which is occasionally mowed Preserved_Specimen Hundreds of plants in this area, only seen in areas not receiving full sun Faccenda, K. 2925 Molokai BISH 2022-12-27
55 Poa annua Kaʻala road On side of road near concrete drainages. Preserved_Specimen 23 cm in length from roots to highest infructescence on plant. Seed heads were a light green to a light brown. Leaf blades were also light green. Caballero, N. 595 Oahu BISH 2025-03-03
56 Poa annua Keauhou Ranch, Kau District, near Powerline trail Growing trailside in area with mountain parkland vegetation. Preserved_Specimen Small grass Clarke, G. 129 Hawaii BISH 1979-10-22
57 Poa annua East Maui, Paiahu, Kula, Makawao In grassy pasture. Preserved_Specimen Hosaka, E.Y. 1743 Maui BISH 1937-01-26
58 Poa annua Kahala Community Park Urban Park. Growing under a bench near the Pueo Street side of the park. Preserved_Specimen Annual, tufted; culms erect, ca. 5 cm. tall; panicle branches and glume keels smooth. This was the only plant observed. Ross, M.C. 1835 Oahu BISH 2022-11-09
59 Poa annua Kokee, Puuhinahina Lookout At edge of lawn. Preserved_Specimen Small tufted grass. Flynn, T.W. 442 Kauai BISH 1983-06-06
60 Poa annua Kohala Ditch Trail Houopui, moist places.d. Preserved_Specimen 1/5 m Lee, H.A. 104 Hawaii BISH 1924-10-20
61 Poa annua Kau District, Keauhou Ranch, along Puu oo Trail Growing in Pennisetum (kikuyu) pasture beside trail. Preserved_Specimen Small tufted grass 6 inches tall. Cuddihy, L.W. 183 Hawaii BISH 1980-02-05
62 Poa annua Above Volcano House Under tree, well shaded. Preserved_Specimen 15 cm ht. Lee, H.A. 254 Hawaii BISH 1925-10-17
63 Poa annua East Maui, Hana District, Hana Forest Reserve, Near N rim of Kipahulu In large bog. In open disturbed areas w/ Senecio vulgaris & Holcus, as well as Carex svenonis & Deschampsia. Preserved_Specimen Harrison, B. 581 Maui BISH 1974-03-15
64 Poa annua Puu Waawaa, Hualalai in moist places under trees Preserved_Specimen Common Hosaka, E.Y. 1620 Hawaii BISH 1936-09-17
65 Poa annua Waianae District, Waianae Mts, Mt Kaala, w/in a 100 yd radius of the radar installation Along rd at summit. Preserved_Specimen Herbst, D.R. 123 Oahu BISH 1966-06-11
66 Poa annua Kalaupapa, top of trail restoration site in area near cultural sign mixed mesic forest; Metrosideros polymorpha, Leptecophylla tameiameiae, Wikstroemia oahuensis, Carex wahuensis, Nephrolepis cordifolia Preserved_Specimen small annual grass, spreading habit Wysong, M.L. 872 Molokai BISH 2006-02-03
67 Poa annua Honolulu; Manoa Campus, University of Hawaii Preserved_Specimen Ruderal, flower white-green. Swarbrick, J.T. 14 Oahu BISH 1976-01-04
68 Poa annua Au Sugar Co. Preserved_Specimen Introduced probably by campuses[?] at about 4000 ft elevation, growing luxuriantly and seeding freely, untouched by last heavy frost that blighted most of the mountain plants. I find it also growing ?? at 800 feet when ?? ?? other seed from ?? last year Munro, G.C. 63 Molokai BISH 1903-02-15
69 Poa annua East Maui, Haleakala National Park, Leileiiwi lookout OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
70 Poa annua Honolulu; Keeaumoku St Preserved_Specimen Whitney, L.D. 4041 Oahu BISH 1936-01-15
71 Poa annua East Maui, Lower Shelf of Kipahulu Valley in Palikea Stream above Palikea Camp Preserved_Specimen Welton, P. 2016 Maui BISH 1997-10-08
72 Poa annua Mauna Loa summit cabin OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
73 Poa annua O'ahu OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
74 Poa annua 1450 Kiukee Pl, Kailua, HI 96734, USA OBSERVATION Curtis Daehler Hawaii HAPI 3/18/2007
75 Poa annua Waialae Stream, Past Waialae Cabin Growing on rocks. Preserved_Specimen Higashino, P.K. 1617 Kauai BISH 1976-04-11
76 Poa annua East Maui, Kipahulu Valley, Midcamp Bog Preserved_Specimen Wagner, W.L. 5893 Maui BISH 1988-03-09
77 Poa annua Below Puu Oo Preserved_Specimen Forbes, C.N. 863 Hawaii BISH 1915-06-16
78 Poa annua Koele Preserved_Specimen Munro, G.C. 575 Lanai BISH 1930-01-10
79 Poa annua Kahua Ranch Preserved_Specimen common (Not on sheet) Hawaii BISH
80 Poa annua unknown Preserved_Specimen Hillebrand, W.B. BISH
81 Poa annua Waianae District, Waianae Mts, Mt Kaala, along side of rd from radar installation down to 5 mi marker (2 1/3 mi) Preserved_Specimen Herbst, D.R. 131 Oahu BISH 1966-06-11
82 Poa annua Keauhou Ranch, Kau District, near Powerline trail OBSERVATION Curtis Daehler Hawaii HAPI 3/17/2007
83 Poa annua Waimea, Hamakua, Makahalau Paddock Preserved_Specimen Hosaka, E.Y. 2158 Hawaii BISH 1938-06-02
84 Poa annua Wailua OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
85 Poa annua Base of Tantalus Preserved_Specimen Whitney, L.D. 4042 Oahu BISH 1935-12-20
86 Poa annua Rim of Kilaeuea Crater Preserved_Specimen Whitney, L.D. 4116 Hawaii BISH 1936-04-03
87 Poa annua Honolulu Preserved_Specimen Lee, H.A. 213 Oahu BISH 1925-01-01
88 Poa annua Forest Reserve above Kamuela Preserved_Specimen Herbst, D.R. 228 Hawaii BISH 1966-08-09
89 Poa annua Haleakala National Park, House of the Sun Visitor Center Preserved_Specimen Gagné, B.H. 3077 Maui BISH 1991-05-13
90 Poa annua Molokai Ranch, Cooke's Mt Cabin Preserved_Specimen Whitney, L.D. 4336 Molokai BISH 1936-09-06
91 Poa annua Haleakala National Park, House of the Sun Visitor center Preserved_Specimen Gagné, B.H. 3089 Maui BISH 1991-05-13
92 Poa annua Mauna Kea, Lake Waiau, in fenced plot Preserved_Specimen Neal, M.C. 988 Hawaii BISH 1935-08-14
93 Poa annua Ewa District, Mauna Kapu, next to radar installation Preserved_Specimen Herbst, D.R. 48 Oahu BISH 1966-03-26
94 Poa annua Kapapala Ranch Headquarters Preserved_Specimen Whitney, L.D. 4101 Hawaii BISH 1936-04-01
95 Poa annua Hawaii National Park, Kilauea, in bird park under trees Preserved_Specimen Hosaka, E.Y. 1407 Hawaii BISH 1936-07-03
96 Poa annua Kauahiakaaka, extending to Paauhau, Parker ranch Preserved_Specimen Rock 3143 Hawaii BISH 1909-06-24
97 Poa annua [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Whitney, L.D. 12683 Oahu BISH 1937-04-01
98 Poa annua Papaloa, Kona Preserved_Specimen Forbes, C.N. 315 Hawaii BISH 1911-07-15
99 Poa annua Puu Oo Preserved_Specimen Goff, R.A. 31 Hawaii BISH 1928-07-14
100 Poa annua Honolulu; Base of Mt Tantalus Preserved_Specimen Whitney, L.D. 3991 Oahu BISH 1935-11-23
101 Poa annua Puu Ouli, S slope of Haleakala Preserved_Specimen Forbes, C.N. 2159 Maui BISH 1920-04-06
102 Poa annua Bird Park (Kipuka Puaulu) Preserved_Specimen Morley, H. Hawaii BISH 1935-08-01
103 Poa annua Waimea District, Kokee, Mohihi Rd Along rd, in front of J. Plews residence. Preserved_Specimen Flynn, T.W. 637 Kauai BISH 1983-11-01
104 Poa annua Parker Ranch Preserved_Specimen Rock, J.F.C. 8406 Hawaii BISH 1910-06-01
105 Poa annua Honolulu; Summit of Mt Tantalus Preserved_Specimen Whitney, L.D. 4043 Oahu BISH 1936-01-26
106 Poa annua East Maui, Haleakala Summit Survey Preserved_Specimen Haus, B. Maui BISH 2000-05-11
107 Poa annua Grass used in lawn around housing Preserved_Specimen Corn, C. Kure Atoll BISH 1979-01-03
108 Poa annua Makaleha Valley Preserved_Specimen Obata, J.K. Oahu BISH 1980-05-26
109 Poa annua Kilauea, slope of Mauna Loa In shady moist place Preserved_Specimen Hosaka, E.Y. 1435 Hawaii BISH 1936-07-07
110 Poa annua Green Island. Around the barracks Lawn grass. Preserved_Specimen Herbst, D.R. 6267 Kure Atoll BISH 1979-01-04
111 Poa annua Waianae Mts., Palikea, Mauna Kapu next to installation building Preserved_Specimen Herbst, D.R. 171 Oahu BISH 1966-07-29
112 Poa annua Mount Kaala, Waianae Mts., Oahu, Hawaii Growing around the edge of the helicopter pad and the road, very wet. Preserved_Specimen Short clumping grass, panicle type inflorescence. Crago, L.M. 2005240.5 Oahu BISH 2005-11-22
113 Poa annua Parker Ranch, Mana Pasture. Preserved_Specimen Ewart III, G.R. 242 Hawaii BISH 1932-01-16
114 Poa annua Haleakala Observatories, Puu Kolekoloe, Science City Naturalized. Developed alpine desert (Argryoxiphium sandwicense, Dubautia menziesii, Erodium cicutarium). Preserved_Specimen Just a few clumps at Science City. Starr, F. 9050403 Maui BISH 2009-05-04
115 Poa annua Honolulu: Along Old Pali Rd, 1/4 mi from Pali Lookout Growing in cracks along rd, assoc w/ Digitaria, mosses. Preserved_Specimen Ishikawa, S. 366 Oahu BISH 1973-12-28
116 Poa annua Waianae Mts, Mount Kaala summit Roadside vegetation. Preserved_Specimen Kawelo, K. 25 Oahu BISH 2005-11-17
117 Poa annua Keauhou Ranch, Kau District, in jeep trail at Keawewai Camp near Puu Oo Trail Growing in jeep trail Preserved_Specimen Low bunch grass Cuddihy, L.W. 502 Hawaii BISH 1980-08-06
118 Poa annua Wainiha Valley, below and E of Hinalele Falls with Dicranopteris linearis, Perrottetia sandwicensis, Pipturus kauaiensis, P.ruber, Cyrtandra paludosa, C. limahuliensis, C. cyaneoides Preserved_Specimen Wood, K.R. 7120 Kauai BISH 1998-02-05
119 Poa annua In back of Keauho, Kona Found in open pasture. Preserved_Specimen Whitney, L.D. 4162 Hawaii BISH 1936-04-12
120 Poa annua Base of highrise at Univerersity Ave and Kapiolani Blvd Moist, cool shaded area. Cold air was blowing out of a vent in this area artificailly lowering the termperature Preserved_Specimen Common in cool irrigated areas along this building, absent elsewhere Faccenda, K. 1795 Oahu BISH 2021-05-08
121 Poa annua East Maui, NE rift, Midcamp Bog Growing on open ground. Very low numbers of plants. Preserved_Specimen Medeiros, A.C. 280 Maui BISH 1982-10-01
122 Poa annua Alakahi Ditch Trail, Kohala Disturbed areas at center of jeep trail through bog. Preserved_Specimen Herbst, D.R. 217 Hawaii BISH 1966-08-09
123 Poa annua Waimea District, Kokee State Park, Mohihi Rd along Waineke Swamp Very weedy area w/ numerous naturalized plants-Brugmansia, Hedychium, Tropaeolum, etc. Along rd. Preserved_Specimen Flynn, T.W. 2727 Kauai BISH 1988-01-28
124 Poa annua Kahua Ranch, North Kohala. In pasture Preserved_Specimen Occasional Hosaka, E.Y. 1573 Hawaii BISH 1936-09-04
125 Poa annua Hanalei District. Wainiha stream, headwaters below Hinalele falls. Metrosideros mixed lowland wet forest w/ trees of Perrottetia sandwicensis, Antidesma platyphyllum var. hillebrandii, Syzygium sandwicensis, Cheirodendron spp, and smaller trees of Dubautia knudsenii, D. plantaginea var. magnifolia, Psy Preserved_Specimen Grass, on seeping walls adjacent to Hinalele falls, occasional. Wood, K.R. 16299 Kauai BISH 2015-02-10
126 Poa annua Above Hookomo In mat under Sophora. Preserved_Specimen Neal, M.C. 788 Hawaii BISH 1935-08-08
127 Poa annua East Maui, Hana Forest Reserve In open disturbed part of bog w/ Holcus, Senecio vulgaris & Deschampsia. Preserved_Specimen Harrison, B. 252 Maui BISH 1972-06-29
128 Poa annua E ridge of Haleanau Gulch, Schofield Barracks Military Reservation W range, Waianae Mt range In burn area; with Acacia koa, Buddleja & Phytolacca. Preserved_Specimen Higashino, P.K. 5616 Oahu BISH 1977-02-27
129 Poa annua Near Nanakuli Found on open grassland. Preserved_Specimen Whitney, L.D. 4049 Oahu BISH 1936-02-16
130 Poa annua Along the Pali Highway, just above the Lulumahu falls parking lot Roadside, sunny, moist Preserved_Specimen Common grass along Pali in sunny moist area Faccenda, K. 1911 Oahu BISH 2021-05-29
131 Poa annua Waimea District, Kokee In garden. Preserved_Specimen Weed. St.John, H. 13779 Kauai BISH 1933-12-28
132 Poa annua Ho'olehua, intersection of Nenehanaupo Ave and Rt 480 Roadside weed in partly sunny area area which is occasionally mowed Preserved_Specimen Hundreds of plants in this area, only seen in areas not receiving full sun Faccenda, K. 2925 Molokai BISH 2022-12-27
133 Poa annua Kaʻala road On side of road near concrete drainages. Preserved_Specimen 23 cm in length from roots to highest infructescence on plant. Seed heads were a light green to a light brown. Leaf blades were also light green. Caballero, N. 595 Oahu BISH 2025-03-03
134 Poa annua Keauhou Ranch, Kau District, near Powerline trail Growing trailside in area with mountain parkland vegetation. Preserved_Specimen Small grass Clarke, G. 129 Hawaii BISH 1979-10-22
135 Poa annua East Maui, Paiahu, Kula, Makawao In grassy pasture. Preserved_Specimen Hosaka, E.Y. 1743 Maui BISH 1937-01-26
136 Poa annua Kahala Community Park Urban Park. Growing under a bench near the Pueo Street side of the park. Preserved_Specimen Annual, tufted; culms erect, ca. 5 cm. tall; panicle branches and glume keels smooth. This was the only plant observed. Ross, M.C. 1835 Oahu BISH 2022-11-09
137 Poa annua Kokee, Puuhinahina Lookout At edge of lawn. Preserved_Specimen Small tufted grass. Flynn, T.W. 442 Kauai BISH 1983-06-06
138 Poa annua Kohala Ditch Trail Houopui, moist places.d. Preserved_Specimen 1/5 m Lee, H.A. 104 Hawaii BISH 1924-10-20
139 Poa annua Kau District, Keauhou Ranch, along Puu oo Trail Growing in Pennisetum (kikuyu) pasture beside trail. Preserved_Specimen Small tufted grass 6 inches tall. Cuddihy, L.W. 183 Hawaii BISH 1980-02-05
140 Poa annua Above Volcano House Under tree, well shaded. Preserved_Specimen 15 cm ht. Lee, H.A. 254 Hawaii BISH 1925-10-17
141 Poa annua East Maui, Hana District, Hana Forest Reserve, Near N rim of Kipahulu In large bog. In open disturbed areas w/ Senecio vulgaris & Holcus, as well as Carex svenonis & Deschampsia. Preserved_Specimen Harrison, B. 581 Maui BISH 1974-03-15
142 Poa annua Puu Waawaa, Hualalai in moist places under trees Preserved_Specimen Common Hosaka, E.Y. 1620 Hawaii BISH 1936-09-17
143 Poa annua Waianae District, Waianae Mts, Mt Kaala, w/in a 100 yd radius of the radar installation Along rd at summit. Preserved_Specimen Herbst, D.R. 123 Oahu BISH 1966-06-11
144 Poa annua Kalaupapa, top of trail restoration site in area near cultural sign mixed mesic forest; Metrosideros polymorpha, Leptecophylla tameiameiae, Wikstroemia oahuensis, Carex wahuensis, Nephrolepis cordifolia Preserved_Specimen small annual grass, spreading habit Wysong, M.L. 872 Molokai BISH 2006-02-03
145 Poa annua Honolulu; Manoa Campus, University of Hawaii Preserved_Specimen Ruderal, flower white-green. Swarbrick, J.T. 14 Oahu BISH 1976-01-04
146 Poa annua Au Sugar Co. Preserved_Specimen Introduced probably by campuses[?] at about 4000 ft elevation, growing luxuriantly and seeding freely, untouched by last heavy frost that blighted most of the mountain plants. I find it also growing ?? at 800 feet when ?? ?? other seed from ?? last year Munro, G.C. 63 Molokai BISH 1903-02-15
147 Poa annua East Maui, Haleakala National Park, Leileiiwi lookout OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
148 Poa annua Honolulu; Keeaumoku St Preserved_Specimen Whitney, L.D. 4041 Oahu BISH 1936-01-15
149 Poa annua East Maui, Lower Shelf of Kipahulu Valley in Palikea Stream above Palikea Camp Preserved_Specimen Welton, P. 2016 Maui BISH 1997-10-08
150 Poa annua Mauna Loa summit cabin OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
151 Poa annua O'ahu OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
152 Poa annua 1450 Kiukee Pl, Kailua, HI 96734, USA OBSERVATION Curtis Daehler Hawaii HAPI 3/18/2007
153 Poa annua Waialae Stream, Past Waialae Cabin Growing on rocks. Preserved_Specimen Higashino, P.K. 1617 Kauai BISH 1976-04-11
154 Poa annua East Maui, Kipahulu Valley, Midcamp Bog Preserved_Specimen Wagner, W.L. 5893 Maui BISH 1988-03-09
155 Poa annua Below Puu Oo Preserved_Specimen Forbes, C.N. 863 Hawaii BISH 1915-06-16
156 Poa annua Koele Preserved_Specimen Munro, G.C. 575 Lanai BISH 1930-01-10
157 Poa annua Kahua Ranch Preserved_Specimen common (Not on sheet) Hawaii BISH
158 Poa annua unknown Preserved_Specimen Hillebrand, W.B. BISH
159 Poa annua Waianae District, Waianae Mts, Mt Kaala, along side of rd from radar installation down to 5 mi marker (2 1/3 mi) Preserved_Specimen Herbst, D.R. 131 Oahu BISH 1966-06-11
160 Poa annua Keauhou Ranch, Kau District, near Powerline trail OBSERVATION Curtis Daehler Hawaii HAPI 3/17/2007
161 Poa annua Waimea, Hamakua, Makahalau Paddock Preserved_Specimen Hosaka, E.Y. 2158 Hawaii BISH 1938-06-02
162 Poa annua Wailua OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
163 Poa annua Base of Tantalus Preserved_Specimen Whitney, L.D. 4042 Oahu BISH 1935-12-20
164 Poa annua Rim of Kilaeuea Crater Preserved_Specimen Whitney, L.D. 4116 Hawaii BISH 1936-04-03
165 Poa annua Honolulu Preserved_Specimen Lee, H.A. 213 Oahu BISH 1925-01-01
166 Poa annua Forest Reserve above Kamuela Preserved_Specimen Herbst, D.R. 228 Hawaii BISH 1966-08-09
167 Poa annua Haleakala National Park, House of the Sun Visitor Center Preserved_Specimen Gagné, B.H. 3077 Maui BISH 1991-05-13
168 Poa annua Molokai Ranch, Cooke's Mt Cabin Preserved_Specimen Whitney, L.D. 4336 Molokai BISH 1936-09-06
169 Poa annua Haleakala National Park, House of the Sun Visitor center Preserved_Specimen Gagné, B.H. 3089 Maui BISH 1991-05-13
170 Poa annua Mauna Kea, Lake Waiau, in fenced plot Preserved_Specimen Neal, M.C. 988 Hawaii BISH 1935-08-14
171 Poa annua Ewa District, Mauna Kapu, next to radar installation Preserved_Specimen Herbst, D.R. 48 Oahu BISH 1966-03-26
172 Poa annua Kapapala Ranch Headquarters Preserved_Specimen Whitney, L.D. 4101 Hawaii BISH 1936-04-01
173 Poa annua Hawaii National Park, Kilauea, in bird park under trees Preserved_Specimen Hosaka, E.Y. 1407 Hawaii BISH 1936-07-03
174 Poa annua Kauahiakaaka, extending to Paauhau, Parker ranch Preserved_Specimen Rock 3143 Hawaii BISH 1909-06-24
175 Poa annua [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Whitney, L.D. 12683 Oahu BISH 1937-04-01
176 Poa annua Papaloa, Kona Preserved_Specimen Forbes, C.N. 315 Hawaii BISH 1911-07-15
177 Poa annua Puu Oo Preserved_Specimen Goff, R.A. 31 Hawaii BISH 1928-07-14
178 Poa annua Honolulu; Base of Mt Tantalus Preserved_Specimen Whitney, L.D. 3991 Oahu BISH 1935-11-23
179 Poa annua Puu Ouli, S slope of Haleakala Preserved_Specimen Forbes, C.N. 2159 Maui BISH 1920-04-06
180 Poa annua Bird Park (Kipuka Puaulu) Preserved_Specimen Morley, H. Hawaii BISH 1935-08-01
181 Poa annua Waimea District, Kokee, Mohihi Rd Along rd, in front of J. Plews residence. Preserved_Specimen Flynn, T.W. 637 Kauai BISH 1983-11-01
182 Poa annua Parker Ranch Preserved_Specimen Rock, J.F.C. 8406 Hawaii BISH 1910-06-01
183 Poa annua Honolulu; Summit of Mt Tantalus Preserved_Specimen Whitney, L.D. 4043 Oahu BISH 1936-01-26
184 Poa annua East Maui, Haleakala Summit Survey Preserved_Specimen Haus, B. Maui BISH 2000-05-11
185 Poa annua Grass used in lawn around housing Preserved_Specimen Corn, C. Kure Atoll BISH 1979-01-03
186 Poa annua Makaleha Valley Preserved_Specimen Obata, J.K. Oahu BISH 1980-05-26
187 Poa annua Kilauea, slope of Mauna Loa In shady moist place Preserved_Specimen Hosaka, E.Y. 1435 Hawaii BISH 1936-07-07
188 Poa annua Green Island. Around the barracks Lawn grass. Preserved_Specimen Herbst, D.R. 6267 Kure Atoll BISH 1979-01-04
189 Poa annua Waianae Mts., Palikea, Mauna Kapu next to installation building Preserved_Specimen Herbst, D.R. 171 Oahu BISH 1966-07-29
190 Poa annua Mount Kaala, Waianae Mts., Oahu, Hawaii Growing around the edge of the helicopter pad and the road, very wet. Preserved_Specimen Short clumping grass, panicle type inflorescence. Crago, L.M. 2005240.5 Oahu BISH 2005-11-22
191 Poa annua Parker Ranch, Mana Pasture. Preserved_Specimen Ewart III, G.R. 242 Hawaii BISH 1932-01-16
192 Poa annua Haleakala Observatories, Puu Kolekoloe, Science City Naturalized. Developed alpine desert (Argryoxiphium sandwicense, Dubautia menziesii, Erodium cicutarium). Preserved_Specimen Just a few clumps at Science City. Starr, F. 9050403 Maui BISH 2009-05-04
193 Poa annua Honolulu: Along Old Pali Rd, 1/4 mi from Pali Lookout Growing in cracks along rd, assoc w/ Digitaria, mosses. Preserved_Specimen Ishikawa, S. 366 Oahu BISH 1973-12-28
194 Poa annua Waianae Mts, Mount Kaala summit Roadside vegetation. Preserved_Specimen Kawelo, K. 25 Oahu BISH 2005-11-17
195 Poa annua Keauhou Ranch, Kau District, in jeep trail at Keawewai Camp near Puu Oo Trail Growing in jeep trail Preserved_Specimen Low bunch grass Cuddihy, L.W. 502 Hawaii BISH 1980-08-06
196 Poa annua Wainiha Valley, below and E of Hinalele Falls with Dicranopteris linearis, Perrottetia sandwicensis, Pipturus kauaiensis, P.ruber, Cyrtandra paludosa, C. limahuliensis, C. cyaneoides Preserved_Specimen Wood, K.R. 7120 Kauai BISH 1998-02-05
197 Poa annua In back of Keauho, Kona Found in open pasture. Preserved_Specimen Whitney, L.D. 4162 Hawaii BISH 1936-04-12
198 Poa annua Base of highrise at Univerersity Ave and Kapiolani Blvd Moist, cool shaded area. Cold air was blowing out of a vent in this area artificailly lowering the termperature Preserved_Specimen Common in cool irrigated areas along this building, absent elsewhere Faccenda, K. 1795 Oahu BISH 2021-05-08
199 Poa annua East Maui, NE rift, Midcamp Bog Growing on open ground. Very low numbers of plants. Preserved_Specimen Medeiros, A.C. 280 Maui BISH 1982-10-01
200 Poa annua Alakahi Ditch Trail, Kohala Disturbed areas at center of jeep trail through bog. Preserved_Specimen Herbst, D.R. 217 Hawaii BISH 1966-08-09
201 Poa annua Waimea District, Kokee State Park, Mohihi Rd along Waineke Swamp Very weedy area w/ numerous naturalized plants-Brugmansia, Hedychium, Tropaeolum, etc. Along rd. Preserved_Specimen Flynn, T.W. 2727 Kauai BISH 1988-01-28
202 Poa annua Kahua Ranch, North Kohala. In pasture Preserved_Specimen Occasional Hosaka, E.Y. 1573 Hawaii BISH 1936-09-04
203 Poa annua Hanalei District. Wainiha stream, headwaters below Hinalele falls. Metrosideros mixed lowland wet forest w/ trees of Perrottetia sandwicensis, Antidesma platyphyllum var. hillebrandii, Syzygium sandwicensis, Cheirodendron spp, and smaller trees of Dubautia knudsenii, D. plantaginea var. magnifolia, Psy Preserved_Specimen Grass, on seeping walls adjacent to Hinalele falls, occasional. Wood, K.R. 16299 Kauai BISH 2015-02-10
204 Poa annua Above Hookomo In mat under Sophora. Preserved_Specimen Neal, M.C. 788 Hawaii BISH 1935-08-08
205 Poa annua East Maui, Hana Forest Reserve In open disturbed part of bog w/ Holcus, Senecio vulgaris & Deschampsia. Preserved_Specimen Harrison, B. 252 Maui BISH 1972-06-29
206 Poa annua E ridge of Haleanau Gulch, Schofield Barracks Military Reservation W range, Waianae Mt range In burn area; with Acacia koa, Buddleja & Phytolacca. Preserved_Specimen Higashino, P.K. 5616 Oahu BISH 1977-02-27
207 Poa annua Near Nanakuli Found on open grassland. Preserved_Specimen Whitney, L.D. 4049 Oahu BISH 1936-02-16
208 Poa annua Along the Pali Highway, just above the Lulumahu falls parking lot Roadside, sunny, moist Preserved_Specimen Common grass along Pali in sunny moist area Faccenda, K. 1911 Oahu BISH 2021-05-29
209 Poa annua Waimea District, Kokee In garden. Preserved_Specimen Weed. St.John, H. 13779 Kauai BISH 1933-12-28
210 Poa annua Ho'olehua, intersection of Nenehanaupo Ave and Rt 480 Roadside weed in partly sunny area area which is occasionally mowed Preserved_Specimen Hundreds of plants in this area, only seen in areas not receiving full sun Faccenda, K. 2925 Molokai BISH 2022-12-27
211 Poa annua Kaʻala road On side of road near concrete drainages. Preserved_Specimen 23 cm in length from roots to highest infructescence on plant. Seed heads were a light green to a light brown. Leaf blades were also light green. Caballero, N. 595 Oahu BISH 2025-03-03
212 Poa annua Keauhou Ranch, Kau District, near Powerline trail Growing trailside in area with mountain parkland vegetation. Preserved_Specimen Small grass Clarke, G. 129 Hawaii BISH 1979-10-22
213 Poa annua East Maui, Paiahu, Kula, Makawao In grassy pasture. Preserved_Specimen Hosaka, E.Y. 1743 Maui BISH 1937-01-26
214 Poa annua Kahala Community Park Urban Park. Growing under a bench near the Pueo Street side of the park. Preserved_Specimen Annual, tufted; culms erect, ca. 5 cm. tall; panicle branches and glume keels smooth. This was the only plant observed. Ross, M.C. 1835 Oahu BISH 2022-11-09
215 Poa annua Kokee, Puuhinahina Lookout At edge of lawn. Preserved_Specimen Small tufted grass. Flynn, T.W. 442 Kauai BISH 1983-06-06
216 Poa annua Kohala Ditch Trail Houopui, moist places.d. Preserved_Specimen 1/5 m Lee, H.A. 104 Hawaii BISH 1924-10-20
217 Poa annua Kau District, Keauhou Ranch, along Puu oo Trail Growing in Pennisetum (kikuyu) pasture beside trail. Preserved_Specimen Small tufted grass 6 inches tall. Cuddihy, L.W. 183 Hawaii BISH 1980-02-05
218 Poa annua Above Volcano House Under tree, well shaded. Preserved_Specimen 15 cm ht. Lee, H.A. 254 Hawaii BISH 1925-10-17
219 Poa annua East Maui, Hana District, Hana Forest Reserve, Near N rim of Kipahulu In large bog. In open disturbed areas w/ Senecio vulgaris & Holcus, as well as Carex svenonis & Deschampsia. Preserved_Specimen Harrison, B. 581 Maui BISH 1974-03-15
220 Poa annua Puu Waawaa, Hualalai in moist places under trees Preserved_Specimen Common Hosaka, E.Y. 1620 Hawaii BISH 1936-09-17
221 Poa annua Waianae District, Waianae Mts, Mt Kaala, w/in a 100 yd radius of the radar installation Along rd at summit. Preserved_Specimen Herbst, D.R. 123 Oahu BISH 1966-06-11
222 Poa annua Kalaupapa, top of trail restoration site in area near cultural sign mixed mesic forest; Metrosideros polymorpha, Leptecophylla tameiameiae, Wikstroemia oahuensis, Carex wahuensis, Nephrolepis cordifolia Preserved_Specimen small annual grass, spreading habit Wysong, M.L. 872 Molokai BISH 2006-02-03
223 Poa annua Honolulu; Manoa Campus, University of Hawaii Preserved_Specimen Ruderal, flower white-green. Swarbrick, J.T. 14 Oahu BISH 1976-01-04
224 Poa annua Au Sugar Co. Preserved_Specimen Introduced probably by campuses[?] at about 4000 ft elevation, growing luxuriantly and seeding freely, untouched by last heavy frost that blighted most of the mountain plants. I find it also growing ?? at 800 feet when ?? ?? other seed from ?? last year Munro, G.C. 63 Molokai BISH 1903-02-15
225 Poa annua East Maui, Haleakala National Park, Leileiiwi lookout OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
226 Poa annua Honolulu; Keeaumoku St Preserved_Specimen Whitney, L.D. 4041 Oahu BISH 1936-01-15
227 Poa annua East Maui, Lower Shelf of Kipahulu Valley in Palikea Stream above Palikea Camp Preserved_Specimen Welton, P. 2016 Maui BISH 1997-10-08
228 Poa annua Mauna Loa summit cabin OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
229 Poa annua O'ahu OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
230 Poa annua 1450 Kiukee Pl, Kailua, HI 96734, USA OBSERVATION Curtis Daehler Hawaii HAPI 3/18/2007
231 Poa annua Waialae Stream, Past Waialae Cabin Growing on rocks. Preserved_Specimen Higashino, P.K. 1617 Kauai BISH 1976-04-11
232 Poa annua East Maui, Kipahulu Valley, Midcamp Bog Preserved_Specimen Wagner, W.L. 5893 Maui BISH 1988-03-09
233 Poa annua Below Puu Oo Preserved_Specimen Forbes, C.N. 863 Hawaii BISH 1915-06-16
234 Poa annua Koele Preserved_Specimen Munro, G.C. 575 Lanai BISH 1930-01-10
235 Poa annua Kahua Ranch Preserved_Specimen common (Not on sheet) Hawaii BISH
236 Poa annua unknown Preserved_Specimen Hillebrand, W.B. BISH
237 Poa annua Waianae District, Waianae Mts, Mt Kaala, along side of rd from radar installation down to 5 mi marker (2 1/3 mi) Preserved_Specimen Herbst, D.R. 131 Oahu BISH 1966-06-11
238 Poa annua Keauhou Ranch, Kau District, near Powerline trail OBSERVATION Curtis Daehler Hawaii HAPI 3/17/2007
239 Poa annua Waimea, Hamakua, Makahalau Paddock Preserved_Specimen Hosaka, E.Y. 2158 Hawaii BISH 1938-06-02
240 Poa annua Wailua OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
241 Poa annua Base of Tantalus Preserved_Specimen Whitney, L.D. 4042 Oahu BISH 1935-12-20
242 Poa annua Rim of Kilaeuea Crater Preserved_Specimen Whitney, L.D. 4116 Hawaii BISH 1936-04-03
243 Poa annua Honolulu Preserved_Specimen Lee, H.A. 213 Oahu BISH 1925-01-01
244 Poa annua Forest Reserve above Kamuela Preserved_Specimen Herbst, D.R. 228 Hawaii BISH 1966-08-09
245 Poa annua Haleakala National Park, House of the Sun Visitor Center Preserved_Specimen Gagné, B.H. 3077 Maui BISH 1991-05-13
246 Poa annua Molokai Ranch, Cooke's Mt Cabin Preserved_Specimen Whitney, L.D. 4336 Molokai BISH 1936-09-06
247 Poa annua Haleakala National Park, House of the Sun Visitor center Preserved_Specimen Gagné, B.H. 3089 Maui BISH 1991-05-13
248 Poa annua Mauna Kea, Lake Waiau, in fenced plot Preserved_Specimen Neal, M.C. 988 Hawaii BISH 1935-08-14
249 Poa annua Ewa District, Mauna Kapu, next to radar installation Preserved_Specimen Herbst, D.R. 48 Oahu BISH 1966-03-26
250 Poa annua Kapapala Ranch Headquarters Preserved_Specimen Whitney, L.D. 4101 Hawaii BISH 1936-04-01
251 Poa annua Hawaii National Park, Kilauea, in bird park under trees Preserved_Specimen Hosaka, E.Y. 1407 Hawaii BISH 1936-07-03
252 Poa annua Kauahiakaaka, extending to Paauhau, Parker ranch Preserved_Specimen Rock 3143 Hawaii BISH 1909-06-24
253 Poa annua [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Whitney, L.D. 12683 Oahu BISH 1937-04-01
254 Poa annua Papaloa, Kona Preserved_Specimen Forbes, C.N. 315 Hawaii BISH 1911-07-15
255 Poa annua Puu Oo Preserved_Specimen Goff, R.A. 31 Hawaii BISH 1928-07-14
256 Poa annua Honolulu; Base of Mt Tantalus Preserved_Specimen Whitney, L.D. 3991 Oahu BISH 1935-11-23
257 Poa annua Puu Ouli, S slope of Haleakala Preserved_Specimen Forbes, C.N. 2159 Maui BISH 1920-04-06
258 Poa annua Bird Park (Kipuka Puaulu) Preserved_Specimen Morley, H. Hawaii BISH 1935-08-01
259 Poa annua Waimea District, Kokee, Mohihi Rd Along rd, in front of J. Plews residence. Preserved_Specimen Flynn, T.W. 637 Kauai BISH 1983-11-01
260 Poa annua Parker Ranch Preserved_Specimen Rock, J.F.C. 8406 Hawaii BISH 1910-06-01
261 Poa annua Honolulu; Summit of Mt Tantalus Preserved_Specimen Whitney, L.D. 4043 Oahu BISH 1936-01-26
262 Poa annua East Maui, Haleakala Summit Survey Preserved_Specimen Haus, B. Maui BISH 2000-05-11
263 Poa annua Grass used in lawn around housing Preserved_Specimen Corn, C. Kure Atoll BISH 1979-01-03
264 Poa annua Makaleha Valley Preserved_Specimen Obata, J.K. Oahu BISH 1980-05-26
265 Poa annua Kilauea, slope of Mauna Loa In shady moist place Preserved_Specimen Hosaka, E.Y. 1435 Hawaii BISH 1936-07-07
266 Poa annua Green Island. Around the barracks Lawn grass. Preserved_Specimen Herbst, D.R. 6267 Kure Atoll BISH 1979-01-04
267 Poa annua Waianae Mts., Palikea, Mauna Kapu next to installation building Preserved_Specimen Herbst, D.R. 171 Oahu BISH 1966-07-29
268 Poa annua Mount Kaala, Waianae Mts., Oahu, Hawaii Growing around the edge of the helicopter pad and the road, very wet. Preserved_Specimen Short clumping grass, panicle type inflorescence. Crago, L.M. 2005240.5 Oahu BISH 2005-11-22
269 Poa annua Parker Ranch, Mana Pasture. Preserved_Specimen Ewart III, G.R. 242 Hawaii BISH 1932-01-16
270 Poa annua Haleakala Observatories, Puu Kolekoloe, Science City Naturalized. Developed alpine desert (Argryoxiphium sandwicense, Dubautia menziesii, Erodium cicutarium). Preserved_Specimen Just a few clumps at Science City. Starr, F. 9050403 Maui BISH 2009-05-04
271 Poa annua Honolulu: Along Old Pali Rd, 1/4 mi from Pali Lookout Growing in cracks along rd, assoc w/ Digitaria, mosses. Preserved_Specimen Ishikawa, S. 366 Oahu BISH 1973-12-28
272 Poa annua Waianae Mts, Mount Kaala summit Roadside vegetation. Preserved_Specimen Kawelo, K. 25 Oahu BISH 2005-11-17
273 Poa annua Keauhou Ranch, Kau District, in jeep trail at Keawewai Camp near Puu Oo Trail Growing in jeep trail Preserved_Specimen Low bunch grass Cuddihy, L.W. 502 Hawaii BISH 1980-08-06
274 Poa annua Wainiha Valley, below and E of Hinalele Falls with Dicranopteris linearis, Perrottetia sandwicensis, Pipturus kauaiensis, P.ruber, Cyrtandra paludosa, C. limahuliensis, C. cyaneoides Preserved_Specimen Wood, K.R. 7120 Kauai BISH 1998-02-05
275 Poa annua In back of Keauho, Kona Found in open pasture. Preserved_Specimen Whitney, L.D. 4162 Hawaii BISH 1936-04-12
276 Poa annua Base of highrise at Univerersity Ave and Kapiolani Blvd Moist, cool shaded area. Cold air was blowing out of a vent in this area artificailly lowering the termperature Preserved_Specimen Common in cool irrigated areas along this building, absent elsewhere Faccenda, K. 1795 Oahu BISH 2021-05-08
277 Poa annua East Maui, NE rift, Midcamp Bog Growing on open ground. Very low numbers of plants. Preserved_Specimen Medeiros, A.C. 280 Maui BISH 1982-10-01
278 Poa annua Alakahi Ditch Trail, Kohala Disturbed areas at center of jeep trail through bog. Preserved_Specimen Herbst, D.R. 217 Hawaii BISH 1966-08-09
279 Poa annua Waimea District, Kokee State Park, Mohihi Rd along Waineke Swamp Very weedy area w/ numerous naturalized plants-Brugmansia, Hedychium, Tropaeolum, etc. Along rd. Preserved_Specimen Flynn, T.W. 2727 Kauai BISH 1988-01-28
280 Poa annua Kahua Ranch, North Kohala. In pasture Preserved_Specimen Occasional Hosaka, E.Y. 1573 Hawaii BISH 1936-09-04
281 Poa annua Hanalei District. Wainiha stream, headwaters below Hinalele falls. Metrosideros mixed lowland wet forest w/ trees of Perrottetia sandwicensis, Antidesma platyphyllum var. hillebrandii, Syzygium sandwicensis, Cheirodendron spp, and smaller trees of Dubautia knudsenii, D. plantaginea var. magnifolia, Psy Preserved_Specimen Grass, on seeping walls adjacent to Hinalele falls, occasional. Wood, K.R. 16299 Kauai BISH 2015-02-10
282 Poa annua Above Hookomo In mat under Sophora. Preserved_Specimen Neal, M.C. 788 Hawaii BISH 1935-08-08
283 Poa annua East Maui, Hana Forest Reserve In open disturbed part of bog w/ Holcus, Senecio vulgaris & Deschampsia. Preserved_Specimen Harrison, B. 252 Maui BISH 1972-06-29
284 Poa annua E ridge of Haleanau Gulch, Schofield Barracks Military Reservation W range, Waianae Mt range In burn area; with Acacia koa, Buddleja & Phytolacca. Preserved_Specimen Higashino, P.K. 5616 Oahu BISH 1977-02-27
285 Poa annua Near Nanakuli Found on open grassland. Preserved_Specimen Whitney, L.D. 4049 Oahu BISH 1936-02-16
286 Poa annua Along the Pali Highway, just above the Lulumahu falls parking lot Roadside, sunny, moist Preserved_Specimen Common grass along Pali in sunny moist area Faccenda, K. 1911 Oahu BISH 2021-05-29
287 Poa annua Waimea District, Kokee In garden. Preserved_Specimen Weed. St.John, H. 13779 Kauai BISH 1933-12-28
288 Poa annua Ho'olehua, intersection of Nenehanaupo Ave and Rt 480 Roadside weed in partly sunny area area which is occasionally mowed Preserved_Specimen Hundreds of plants in this area, only seen in areas not receiving full sun Faccenda, K. 2925 Molokai BISH 2022-12-27
289 Poa annua Kaʻala road On side of road near concrete drainages. Preserved_Specimen 23 cm in length from roots to highest infructescence on plant. Seed heads were a light green to a light brown. Leaf blades were also light green. Caballero, N. 595 Oahu BISH 2025-03-03
290 Poa annua Keauhou Ranch, Kau District, near Powerline trail Growing trailside in area with mountain parkland vegetation. Preserved_Specimen Small grass Clarke, G. 129 Hawaii BISH 1979-10-22
291 Poa annua East Maui, Paiahu, Kula, Makawao In grassy pasture. Preserved_Specimen Hosaka, E.Y. 1743 Maui BISH 1937-01-26
292 Poa annua Kahala Community Park Urban Park. Growing under a bench near the Pueo Street side of the park. Preserved_Specimen Annual, tufted; culms erect, ca. 5 cm. tall; panicle branches and glume keels smooth. This was the only plant observed. Ross, M.C. 1835 Oahu BISH 2022-11-09
293 Poa annua Kokee, Puuhinahina Lookout At edge of lawn. Preserved_Specimen Small tufted grass. Flynn, T.W. 442 Kauai BISH 1983-06-06
294 Poa annua Kohala Ditch Trail Houopui, moist places.d. Preserved_Specimen 1/5 m Lee, H.A. 104 Hawaii BISH 1924-10-20
295 Poa annua Kau District, Keauhou Ranch, along Puu oo Trail Growing in Pennisetum (kikuyu) pasture beside trail. Preserved_Specimen Small tufted grass 6 inches tall. Cuddihy, L.W. 183 Hawaii BISH 1980-02-05
296 Poa annua Above Volcano House Under tree, well shaded. Preserved_Specimen 15 cm ht. Lee, H.A. 254 Hawaii BISH 1925-10-17
297 Poa annua East Maui, Hana District, Hana Forest Reserve, Near N rim of Kipahulu In large bog. In open disturbed areas w/ Senecio vulgaris & Holcus, as well as Carex svenonis & Deschampsia. Preserved_Specimen Harrison, B. 581 Maui BISH 1974-03-15
298 Poa annua Puu Waawaa, Hualalai in moist places under trees Preserved_Specimen Common Hosaka, E.Y. 1620 Hawaii BISH 1936-09-17
299 Poa annua Waianae District, Waianae Mts, Mt Kaala, w/in a 100 yd radius of the radar installation Along rd at summit. Preserved_Specimen Herbst, D.R. 123 Oahu BISH 1966-06-11
300 Poa annua Kalaupapa, top of trail restoration site in area near cultural sign mixed mesic forest; Metrosideros polymorpha, Leptecophylla tameiameiae, Wikstroemia oahuensis, Carex wahuensis, Nephrolepis cordifolia Preserved_Specimen small annual grass, spreading habit Wysong, M.L. 872 Molokai BISH 2006-02-03
301 Poa annua Honolulu; Manoa Campus, University of Hawaii Preserved_Specimen Ruderal, flower white-green. Swarbrick, J.T. 14 Oahu BISH 1976-01-04
302 Poa annua Au Sugar Co. Preserved_Specimen Introduced probably by campuses[?] at about 4000 ft elevation, growing luxuriantly and seeding freely, untouched by last heavy frost that blighted most of the mountain plants. I find it also growing ?? at 800 feet when ?? ?? other seed from ?? last year Munro, G.C. 63 Molokai BISH 1903-02-15
303 Poa annua East Maui, Haleakala National Park, Leileiiwi lookout OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
304 Poa annua Honolulu; Keeaumoku St Preserved_Specimen Whitney, L.D. 4041 Oahu BISH 1936-01-15
305 Poa annua East Maui, Lower Shelf of Kipahulu Valley in Palikea Stream above Palikea Camp Preserved_Specimen Welton, P. 2016 Maui BISH 1997-10-08
306 Poa annua Mauna Loa summit cabin OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
307 Poa annua O'ahu OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
308 Poa annua 1450 Kiukee Pl, Kailua, HI 96734, USA OBSERVATION Curtis Daehler Hawaii HAPI 3/18/2007
309 Poa annua Waialae Stream, Past Waialae Cabin Growing on rocks. Preserved_Specimen Higashino, P.K. 1617 Kauai BISH 1976-04-11
310 Poa annua East Maui, Kipahulu Valley, Midcamp Bog Preserved_Specimen Wagner, W.L. 5893 Maui BISH 1988-03-09
311 Poa annua Below Puu Oo Preserved_Specimen Forbes, C.N. 863 Hawaii BISH 1915-06-16
312 Poa annua Koele Preserved_Specimen Munro, G.C. 575 Lanai BISH 1930-01-10
313 Poa annua Kahua Ranch Preserved_Specimen common (Not on sheet) Hawaii BISH
314 Poa annua unknown Preserved_Specimen Hillebrand, W.B. BISH
315 Poa annua Waianae District, Waianae Mts, Mt Kaala, along side of rd from radar installation down to 5 mi marker (2 1/3 mi) Preserved_Specimen Herbst, D.R. 131 Oahu BISH 1966-06-11
316 Poa annua Keauhou Ranch, Kau District, near Powerline trail OBSERVATION Curtis Daehler Hawaii HAPI 3/17/2007
317 Poa annua Waimea, Hamakua, Makahalau Paddock Preserved_Specimen Hosaka, E.Y. 2158 Hawaii BISH 1938-06-02
318 Poa annua Wailua OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
319 Poa annua Base of Tantalus Preserved_Specimen Whitney, L.D. 4042 Oahu BISH 1935-12-20
320 Poa annua Rim of Kilaeuea Crater Preserved_Specimen Whitney, L.D. 4116 Hawaii BISH 1936-04-03
321 Poa annua Honolulu Preserved_Specimen Lee, H.A. 213 Oahu BISH 1925-01-01
322 Poa annua Forest Reserve above Kamuela Preserved_Specimen Herbst, D.R. 228 Hawaii BISH 1966-08-09
323 Poa annua Haleakala National Park, House of the Sun Visitor Center Preserved_Specimen Gagné, B.H. 3077 Maui BISH 1991-05-13
324 Poa annua Molokai Ranch, Cooke's Mt Cabin Preserved_Specimen Whitney, L.D. 4336 Molokai BISH 1936-09-06
325 Poa annua Haleakala National Park, House of the Sun Visitor center Preserved_Specimen Gagné, B.H. 3089 Maui BISH 1991-05-13
326 Poa annua Mauna Kea, Lake Waiau, in fenced plot Preserved_Specimen Neal, M.C. 988 Hawaii BISH 1935-08-14
327 Poa annua Ewa District, Mauna Kapu, next to radar installation Preserved_Specimen Herbst, D.R. 48 Oahu BISH 1966-03-26
328 Poa annua Kapapala Ranch Headquarters Preserved_Specimen Whitney, L.D. 4101 Hawaii BISH 1936-04-01
329 Poa annua Hawaii National Park, Kilauea, in bird park under trees Preserved_Specimen Hosaka, E.Y. 1407 Hawaii BISH 1936-07-03
330 Poa annua Kauahiakaaka, extending to Paauhau, Parker ranch Preserved_Specimen Rock 3143 Hawaii BISH 1909-06-24
331 Poa annua [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Whitney, L.D. 12683 Oahu BISH 1937-04-01
332 Poa annua Papaloa, Kona Preserved_Specimen Forbes, C.N. 315 Hawaii BISH 1911-07-15
333 Poa annua Puu Oo Preserved_Specimen Goff, R.A. 31 Hawaii BISH 1928-07-14
334 Poa annua Honolulu; Base of Mt Tantalus Preserved_Specimen Whitney, L.D. 3991 Oahu BISH 1935-11-23
335 Poa annua Puu Ouli, S slope of Haleakala Preserved_Specimen Forbes, C.N. 2159 Maui BISH 1920-04-06
336 Poa annua Bird Park (Kipuka Puaulu) Preserved_Specimen Morley, H. Hawaii BISH 1935-08-01
337 Poa annua Waimea District, Kokee, Mohihi Rd Along rd, in front of J. Plews residence. Preserved_Specimen Flynn, T.W. 637 Kauai BISH 1983-11-01
338 Poa annua Parker Ranch Preserved_Specimen Rock, J.F.C. 8406 Hawaii BISH 1910-06-01
339 Poa annua Honolulu; Summit of Mt Tantalus Preserved_Specimen Whitney, L.D. 4043 Oahu BISH 1936-01-26
340 Poa annua East Maui, Haleakala Summit Survey Preserved_Specimen Haus, B. Maui BISH 2000-05-11
341 Poa annua Grass used in lawn around housing Preserved_Specimen Corn, C. Kure Atoll BISH 1979-01-03
342 Poa annua Makaleha Valley Preserved_Specimen Obata, J.K. Oahu BISH 1980-05-26
343 Poa annua Kilauea, slope of Mauna Loa In shady moist place Preserved_Specimen Hosaka, E.Y. 1435 Hawaii BISH 1936-07-07
344 Poa annua Green Island. Around the barracks Lawn grass. Preserved_Specimen Herbst, D.R. 6267 Kure Atoll BISH 1979-01-04
345 Poa annua Waianae Mts., Palikea, Mauna Kapu next to installation building Preserved_Specimen Herbst, D.R. 171 Oahu BISH 1966-07-29
346 Poa annua Mount Kaala, Waianae Mts., Oahu, Hawaii Growing around the edge of the helicopter pad and the road, very wet. Preserved_Specimen Short clumping grass, panicle type inflorescence. Crago, L.M. 2005240.5 Oahu BISH 2005-11-22
347 Poa annua Parker Ranch, Mana Pasture. Preserved_Specimen Ewart III, G.R. 242 Hawaii BISH 1932-01-16
348 Poa annua Haleakala Observatories, Puu Kolekoloe, Science City Naturalized. Developed alpine desert (Argryoxiphium sandwicense, Dubautia menziesii, Erodium cicutarium). Preserved_Specimen Just a few clumps at Science City. Starr, F. 9050403 Maui BISH 2009-05-04
349 Poa annua Honolulu: Along Old Pali Rd, 1/4 mi from Pali Lookout Growing in cracks along rd, assoc w/ Digitaria, mosses. Preserved_Specimen Ishikawa, S. 366 Oahu BISH 1973-12-28
350 Poa annua Waianae Mts, Mount Kaala summit Roadside vegetation. Preserved_Specimen Kawelo, K. 25 Oahu BISH 2005-11-17
351 Poa annua Keauhou Ranch, Kau District, in jeep trail at Keawewai Camp near Puu Oo Trail Growing in jeep trail Preserved_Specimen Low bunch grass Cuddihy, L.W. 502 Hawaii BISH 1980-08-06
352 Poa annua Wainiha Valley, below and E of Hinalele Falls with Dicranopteris linearis, Perrottetia sandwicensis, Pipturus kauaiensis, P.ruber, Cyrtandra paludosa, C. limahuliensis, C. cyaneoides Preserved_Specimen Wood, K.R. 7120 Kauai BISH 1998-02-05
353 Poa annua In back of Keauho, Kona Found in open pasture. Preserved_Specimen Whitney, L.D. 4162 Hawaii BISH 1936-04-12
354 Poa annua Base of highrise at Univerersity Ave and Kapiolani Blvd Moist, cool shaded area. Cold air was blowing out of a vent in this area artificailly lowering the termperature Preserved_Specimen Common in cool irrigated areas along this building, absent elsewhere Faccenda, K. 1795 Oahu BISH 2021-05-08
355 Poa annua East Maui, NE rift, Midcamp Bog Growing on open ground. Very low numbers of plants. Preserved_Specimen Medeiros, A.C. 280 Maui BISH 1982-10-01
356 Poa annua Alakahi Ditch Trail, Kohala Disturbed areas at center of jeep trail through bog. Preserved_Specimen Herbst, D.R. 217 Hawaii BISH 1966-08-09
357 Poa annua Waimea District, Kokee State Park, Mohihi Rd along Waineke Swamp Very weedy area w/ numerous naturalized plants-Brugmansia, Hedychium, Tropaeolum, etc. Along rd. Preserved_Specimen Flynn, T.W. 2727 Kauai BISH 1988-01-28
358 Poa annua Kahua Ranch, North Kohala. In pasture Preserved_Specimen Occasional Hosaka, E.Y. 1573 Hawaii BISH 1936-09-04
359 Poa annua Hanalei District. Wainiha stream, headwaters below Hinalele falls. Metrosideros mixed lowland wet forest w/ trees of Perrottetia sandwicensis, Antidesma platyphyllum var. hillebrandii, Syzygium sandwicensis, Cheirodendron spp, and smaller trees of Dubautia knudsenii, D. plantaginea var. magnifolia, Psy Preserved_Specimen Grass, on seeping walls adjacent to Hinalele falls, occasional. Wood, K.R. 16299 Kauai BISH 2015-02-10
360 Poa annua Above Hookomo In mat under Sophora. Preserved_Specimen Neal, M.C. 788 Hawaii BISH 1935-08-08
361 Poa annua East Maui, Hana Forest Reserve In open disturbed part of bog w/ Holcus, Senecio vulgaris & Deschampsia. Preserved_Specimen Harrison, B. 252 Maui BISH 1972-06-29
362 Poa annua E ridge of Haleanau Gulch, Schofield Barracks Military Reservation W range, Waianae Mt range In burn area; with Acacia koa, Buddleja & Phytolacca. Preserved_Specimen Higashino, P.K. 5616 Oahu BISH 1977-02-27
363 Poa annua Near Nanakuli Found on open grassland. Preserved_Specimen Whitney, L.D. 4049 Oahu BISH 1936-02-16
364 Poa annua Along the Pali Highway, just above the Lulumahu falls parking lot Roadside, sunny, moist Preserved_Specimen Common grass along Pali in sunny moist area Faccenda, K. 1911 Oahu BISH 2021-05-29
365 Poa annua Waimea District, Kokee In garden. Preserved_Specimen Weed. St.John, H. 13779 Kauai BISH 1933-12-28
366 Poa annua Ho'olehua, intersection of Nenehanaupo Ave and Rt 480 Roadside weed in partly sunny area area which is occasionally mowed Preserved_Specimen Hundreds of plants in this area, only seen in areas not receiving full sun Faccenda, K. 2925 Molokai BISH 2022-12-27
367 Poa annua Kaʻala road On side of road near concrete drainages. Preserved_Specimen 23 cm in length from roots to highest infructescence on plant. Seed heads were a light green to a light brown. Leaf blades were also light green. Caballero, N. 595 Oahu BISH 2025-03-03
368 Poa annua Keauhou Ranch, Kau District, near Powerline trail Growing trailside in area with mountain parkland vegetation. Preserved_Specimen Small grass Clarke, G. 129 Hawaii BISH 1979-10-22
369 Poa annua East Maui, Paiahu, Kula, Makawao In grassy pasture. Preserved_Specimen Hosaka, E.Y. 1743 Maui BISH 1937-01-26
370 Poa annua Kahala Community Park Urban Park. Growing under a bench near the Pueo Street side of the park. Preserved_Specimen Annual, tufted; culms erect, ca. 5 cm. tall; panicle branches and glume keels smooth. This was the only plant observed. Ross, M.C. 1835 Oahu BISH 2022-11-09
371 Poa annua Kokee, Puuhinahina Lookout At edge of lawn. Preserved_Specimen Small tufted grass. Flynn, T.W. 442 Kauai BISH 1983-06-06
372 Poa annua Kohala Ditch Trail Houopui, moist places.d. Preserved_Specimen 1/5 m Lee, H.A. 104 Hawaii BISH 1924-10-20
373 Poa annua Kau District, Keauhou Ranch, along Puu oo Trail Growing in Pennisetum (kikuyu) pasture beside trail. Preserved_Specimen Small tufted grass 6 inches tall. Cuddihy, L.W. 183 Hawaii BISH 1980-02-05
374 Poa annua Above Volcano House Under tree, well shaded. Preserved_Specimen 15 cm ht. Lee, H.A. 254 Hawaii BISH 1925-10-17
375 Poa annua East Maui, Hana District, Hana Forest Reserve, Near N rim of Kipahulu In large bog. In open disturbed areas w/ Senecio vulgaris & Holcus, as well as Carex svenonis & Deschampsia. Preserved_Specimen Harrison, B. 581 Maui BISH 1974-03-15
376 Poa annua Puu Waawaa, Hualalai in moist places under trees Preserved_Specimen Common Hosaka, E.Y. 1620 Hawaii BISH 1936-09-17
377 Poa annua Waianae District, Waianae Mts, Mt Kaala, w/in a 100 yd radius of the radar installation Along rd at summit. Preserved_Specimen Herbst, D.R. 123 Oahu BISH 1966-06-11
378 Poa annua Kalaupapa, top of trail restoration site in area near cultural sign mixed mesic forest; Metrosideros polymorpha, Leptecophylla tameiameiae, Wikstroemia oahuensis, Carex wahuensis, Nephrolepis cordifolia Preserved_Specimen small annual grass, spreading habit Wysong, M.L. 872 Molokai BISH 2006-02-03
379 Poa annua Honolulu; Manoa Campus, University of Hawaii Preserved_Specimen Ruderal, flower white-green. Swarbrick, J.T. 14 Oahu BISH 1976-01-04
380 Poa annua Au Sugar Co. Preserved_Specimen Introduced probably by campuses[?] at about 4000 ft elevation, growing luxuriantly and seeding freely, untouched by last heavy frost that blighted most of the mountain plants. I find it also growing ?? at 800 feet when ?? ?? other seed from ?? last year Munro, G.C. 63 Molokai BISH 1903-02-15
381 Poa annua East Maui, Haleakala National Park, Leileiiwi lookout OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
382 Poa annua Honolulu; Keeaumoku St Preserved_Specimen Whitney, L.D. 4041 Oahu BISH 1936-01-15
383 Poa annua East Maui, Lower Shelf of Kipahulu Valley in Palikea Stream above Palikea Camp Preserved_Specimen Welton, P. 2016 Maui BISH 1997-10-08
384 Poa annua Mauna Loa summit cabin OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
385 Poa annua O'ahu OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
386 Poa annua 1450 Kiukee Pl, Kailua, HI 96734, USA OBSERVATION Curtis Daehler Hawaii HAPI 3/18/2007
387 Poa annua Waialae Stream, Past Waialae Cabin Growing on rocks. Preserved_Specimen Higashino, P.K. 1617 Kauai BISH 1976-04-11
388 Poa annua East Maui, Kipahulu Valley, Midcamp Bog Preserved_Specimen Wagner, W.L. 5893 Maui BISH 1988-03-09
389 Poa annua Below Puu Oo Preserved_Specimen Forbes, C.N. 863 Hawaii BISH 1915-06-16
390 Poa annua Koele Preserved_Specimen Munro, G.C. 575 Lanai BISH 1930-01-10
391 Poa annua Kahua Ranch Preserved_Specimen common (Not on sheet) Hawaii BISH
392 Poa annua unknown Preserved_Specimen Hillebrand, W.B. BISH
393 Poa annua Waianae District, Waianae Mts, Mt Kaala, along side of rd from radar installation down to 5 mi marker (2 1/3 mi) Preserved_Specimen Herbst, D.R. 131 Oahu BISH 1966-06-11
394 Poa annua Keauhou Ranch, Kau District, near Powerline trail OBSERVATION Curtis Daehler Hawaii HAPI 3/17/2007
395 Poa annua Waimea, Hamakua, Makahalau Paddock Preserved_Specimen Hosaka, E.Y. 2158 Hawaii BISH 1938-06-02
396 Poa annua Wailua OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
397 Poa annua Base of Tantalus Preserved_Specimen Whitney, L.D. 4042 Oahu BISH 1935-12-20
398 Poa annua Rim of Kilaeuea Crater Preserved_Specimen Whitney, L.D. 4116 Hawaii BISH 1936-04-03
399 Poa annua Honolulu Preserved_Specimen Lee, H.A. 213 Oahu BISH 1925-01-01
400 Poa annua Forest Reserve above Kamuela Preserved_Specimen Herbst, D.R. 228 Hawaii BISH 1966-08-09
401 Poa annua Haleakala National Park, House of the Sun Visitor Center Preserved_Specimen Gagné, B.H. 3077 Maui BISH 1991-05-13
402 Poa annua Molokai Ranch, Cooke's Mt Cabin Preserved_Specimen Whitney, L.D. 4336 Molokai BISH 1936-09-06
403 Poa annua Haleakala National Park, House of the Sun Visitor center Preserved_Specimen Gagné, B.H. 3089 Maui BISH 1991-05-13
404 Poa annua Mauna Kea, Lake Waiau, in fenced plot Preserved_Specimen Neal, M.C. 988 Hawaii BISH 1935-08-14
405 Poa annua Ewa District, Mauna Kapu, next to radar installation Preserved_Specimen Herbst, D.R. 48 Oahu BISH 1966-03-26
406 Poa annua Kapapala Ranch Headquarters Preserved_Specimen Whitney, L.D. 4101 Hawaii BISH 1936-04-01
407 Poa annua Hawaii National Park, Kilauea, in bird park under trees Preserved_Specimen Hosaka, E.Y. 1407 Hawaii BISH 1936-07-03
408 Poa annua Kauahiakaaka, extending to Paauhau, Parker ranch Preserved_Specimen Rock 3143 Hawaii BISH 1909-06-24
409 Poa annua [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Whitney, L.D. 12683 Oahu BISH 1937-04-01
410 Poa annua Papaloa, Kona Preserved_Specimen Forbes, C.N. 315 Hawaii BISH 1911-07-15
411 Poa annua Puu Oo Preserved_Specimen Goff, R.A. 31 Hawaii BISH 1928-07-14
412 Poa annua Honolulu; Base of Mt Tantalus Preserved_Specimen Whitney, L.D. 3991 Oahu BISH 1935-11-23
413 Poa annua Puu Ouli, S slope of Haleakala Preserved_Specimen Forbes, C.N. 2159 Maui BISH 1920-04-06
414 Poa annua Bird Park (Kipuka Puaulu) Preserved_Specimen Morley, H. Hawaii BISH 1935-08-01
415 Poa annua Waimea District, Kokee, Mohihi Rd Along rd, in front of J. Plews residence. Preserved_Specimen Flynn, T.W. 637 Kauai BISH 1983-11-01
416 Poa annua Parker Ranch Preserved_Specimen Rock, J.F.C. 8406 Hawaii BISH 1910-06-01
417 Poa annua Honolulu; Summit of Mt Tantalus Preserved_Specimen Whitney, L.D. 4043 Oahu BISH 1936-01-26
418 Poa annua East Maui, Haleakala Summit Survey Preserved_Specimen Haus, B. Maui BISH 2000-05-11
419 Poa annua Grass used in lawn around housing Preserved_Specimen Corn, C. Kure Atoll BISH 1979-01-03
420 Poa annua Makaleha Valley Preserved_Specimen Obata, J.K. Oahu BISH 1980-05-26
421 Poa annua Kilauea, slope of Mauna Loa In shady moist place Preserved_Specimen Hosaka, E.Y. 1435 Hawaii BISH 1936-07-07
422 Poa annua Green Island. Around the barracks Lawn grass. Preserved_Specimen Herbst, D.R. 6267 Kure Atoll BISH 1979-01-04
423 Poa annua Waianae Mts., Palikea, Mauna Kapu next to installation building Preserved_Specimen Herbst, D.R. 171 Oahu BISH 1966-07-29
424 Poa annua Mount Kaala, Waianae Mts., Oahu, Hawaii Growing around the edge of the helicopter pad and the road, very wet. Preserved_Specimen Short clumping grass, panicle type inflorescence. Crago, L.M. 2005240.5 Oahu BISH 2005-11-22
425 Poa annua Parker Ranch, Mana Pasture. Preserved_Specimen Ewart III, G.R. 242 Hawaii BISH 1932-01-16
426 Poa annua Haleakala Observatories, Puu Kolekoloe, Science City Naturalized. Developed alpine desert (Argryoxiphium sandwicense, Dubautia menziesii, Erodium cicutarium). Preserved_Specimen Just a few clumps at Science City. Starr, F. 9050403 Maui BISH 2009-05-04
427 Poa annua Honolulu: Along Old Pali Rd, 1/4 mi from Pali Lookout Growing in cracks along rd, assoc w/ Digitaria, mosses. Preserved_Specimen Ishikawa, S. 366 Oahu BISH 1973-12-28
428 Poa annua Waianae Mts, Mount Kaala summit Roadside vegetation. Preserved_Specimen Kawelo, K. 25 Oahu BISH 2005-11-17
429 Poa annua Keauhou Ranch, Kau District, in jeep trail at Keawewai Camp near Puu Oo Trail Growing in jeep trail Preserved_Specimen Low bunch grass Cuddihy, L.W. 502 Hawaii BISH 1980-08-06
430 Poa annua Wainiha Valley, below and E of Hinalele Falls with Dicranopteris linearis, Perrottetia sandwicensis, Pipturus kauaiensis, P.ruber, Cyrtandra paludosa, C. limahuliensis, C. cyaneoides Preserved_Specimen Wood, K.R. 7120 Kauai BISH 1998-02-05
431 Poa annua In back of Keauho, Kona Found in open pasture. Preserved_Specimen Whitney, L.D. 4162 Hawaii BISH 1936-04-12
432 Poa annua Base of highrise at Univerersity Ave and Kapiolani Blvd Moist, cool shaded area. Cold air was blowing out of a vent in this area artificailly lowering the termperature Preserved_Specimen Common in cool irrigated areas along this building, absent elsewhere Faccenda, K. 1795 Oahu BISH 2021-05-08
433 Poa annua East Maui, NE rift, Midcamp Bog Growing on open ground. Very low numbers of plants. Preserved_Specimen Medeiros, A.C. 280 Maui BISH 1982-10-01
434 Poa annua Alakahi Ditch Trail, Kohala Disturbed areas at center of jeep trail through bog. Preserved_Specimen Herbst, D.R. 217 Hawaii BISH 1966-08-09
435 Poa annua Waimea District, Kokee State Park, Mohihi Rd along Waineke Swamp Very weedy area w/ numerous naturalized plants-Brugmansia, Hedychium, Tropaeolum, etc. Along rd. Preserved_Specimen Flynn, T.W. 2727 Kauai BISH 1988-01-28
436 Poa annua Kahua Ranch, North Kohala. In pasture Preserved_Specimen Occasional Hosaka, E.Y. 1573 Hawaii BISH 1936-09-04
437 Poa annua Hanalei District. Wainiha stream, headwaters below Hinalele falls. Metrosideros mixed lowland wet forest w/ trees of Perrottetia sandwicensis, Antidesma platyphyllum var. hillebrandii, Syzygium sandwicensis, Cheirodendron spp, and smaller trees of Dubautia knudsenii, D. plantaginea var. magnifolia, Psy Preserved_Specimen Grass, on seeping walls adjacent to Hinalele falls, occasional. Wood, K.R. 16299 Kauai BISH 2015-02-10
438 Poa annua Above Hookomo In mat under Sophora. Preserved_Specimen Neal, M.C. 788 Hawaii BISH 1935-08-08
439 Poa annua East Maui, Hana Forest Reserve In open disturbed part of bog w/ Holcus, Senecio vulgaris & Deschampsia. Preserved_Specimen Harrison, B. 252 Maui BISH 1972-06-29
440 Poa annua E ridge of Haleanau Gulch, Schofield Barracks Military Reservation W range, Waianae Mt range In burn area; with Acacia koa, Buddleja & Phytolacca. Preserved_Specimen Higashino, P.K. 5616 Oahu BISH 1977-02-27
441 Poa annua Near Nanakuli Found on open grassland. Preserved_Specimen Whitney, L.D. 4049 Oahu BISH 1936-02-16
442 Poa annua Along the Pali Highway, just above the Lulumahu falls parking lot Roadside, sunny, moist Preserved_Specimen Common grass along Pali in sunny moist area Faccenda, K. 1911 Oahu BISH 2021-05-29
443 Poa annua Waimea District, Kokee In garden. Preserved_Specimen Weed. St.John, H. 13779 Kauai BISH 1933-12-28
444 Poa annua Ho'olehua, intersection of Nenehanaupo Ave and Rt 480 Roadside weed in partly sunny area area which is occasionally mowed Preserved_Specimen Hundreds of plants in this area, only seen in areas not receiving full sun Faccenda, K. 2925 Molokai BISH 2022-12-27
445 Poa annua Kaʻala road On side of road near concrete drainages. Preserved_Specimen 23 cm in length from roots to highest infructescence on plant. Seed heads were a light green to a light brown. Leaf blades were also light green. Caballero, N. 595 Oahu BISH 2025-03-03
446 Poa annua Keauhou Ranch, Kau District, near Powerline trail Growing trailside in area with mountain parkland vegetation. Preserved_Specimen Small grass Clarke, G. 129 Hawaii BISH 1979-10-22
447 Poa annua East Maui, Paiahu, Kula, Makawao In grassy pasture. Preserved_Specimen Hosaka, E.Y. 1743 Maui BISH 1937-01-26
448 Poa annua Kahala Community Park Urban Park. Growing under a bench near the Pueo Street side of the park. Preserved_Specimen Annual, tufted; culms erect, ca. 5 cm. tall; panicle branches and glume keels smooth. This was the only plant observed. Ross, M.C. 1835 Oahu BISH 2022-11-09
449 Poa annua Kokee, Puuhinahina Lookout At edge of lawn. Preserved_Specimen Small tufted grass. Flynn, T.W. 442 Kauai BISH 1983-06-06
450 Poa annua Kohala Ditch Trail Houopui, moist places.d. Preserved_Specimen 1/5 m Lee, H.A. 104 Hawaii BISH 1924-10-20
451 Poa annua Kau District, Keauhou Ranch, along Puu oo Trail Growing in Pennisetum (kikuyu) pasture beside trail. Preserved_Specimen Small tufted grass 6 inches tall. Cuddihy, L.W. 183 Hawaii BISH 1980-02-05
452 Poa annua Above Volcano House Under tree, well shaded. Preserved_Specimen 15 cm ht. Lee, H.A. 254 Hawaii BISH 1925-10-17
453 Poa annua East Maui, Hana District, Hana Forest Reserve, Near N rim of Kipahulu In large bog. In open disturbed areas w/ Senecio vulgaris & Holcus, as well as Carex svenonis & Deschampsia. Preserved_Specimen Harrison, B. 581 Maui BISH 1974-03-15
454 Poa annua Puu Waawaa, Hualalai in moist places under trees Preserved_Specimen Common Hosaka, E.Y. 1620 Hawaii BISH 1936-09-17
455 Poa annua Waianae District, Waianae Mts, Mt Kaala, w/in a 100 yd radius of the radar installation Along rd at summit. Preserved_Specimen Herbst, D.R. 123 Oahu BISH 1966-06-11
456 Poa annua Kalaupapa, top of trail restoration site in area near cultural sign mixed mesic forest; Metrosideros polymorpha, Leptecophylla tameiameiae, Wikstroemia oahuensis, Carex wahuensis, Nephrolepis cordifolia Preserved_Specimen small annual grass, spreading habit Wysong, M.L. 872 Molokai BISH 2006-02-03
457 Poa annua Honolulu; Manoa Campus, University of Hawaii Preserved_Specimen Ruderal, flower white-green. Swarbrick, J.T. 14 Oahu BISH 1976-01-04
458 Poa annua Au Sugar Co. Preserved_Specimen Introduced probably by campuses[?] at about 4000 ft elevation, growing luxuriantly and seeding freely, untouched by last heavy frost that blighted most of the mountain plants. I find it also growing ?? at 800 feet when ?? ?? other seed from ?? last year Munro, G.C. 63 Molokai BISH 1903-02-15
459 Poa annua East Maui, Haleakala National Park, Leileiiwi lookout OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
460 Poa annua Honolulu; Keeaumoku St Preserved_Specimen Whitney, L.D. 4041 Oahu BISH 1936-01-15
461 Poa annua East Maui, Lower Shelf of Kipahulu Valley in Palikea Stream above Palikea Camp Preserved_Specimen Welton, P. 2016 Maui BISH 1997-10-08
462 Poa annua Mauna Loa summit cabin OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
463 Poa annua O'ahu OBSERVATION Curtis Daehler Oahu HAPI 3/17/2007
464 Poa annua 1450 Kiukee Pl, Kailua, HI 96734, USA OBSERVATION Curtis Daehler Hawaii HAPI 3/18/2007
465 Poa annua Waialae Stream, Past Waialae Cabin Growing on rocks. Preserved_Specimen Higashino, P.K. 1617 Kauai BISH 1976-04-11
466 Poa annua East Maui, Kipahulu Valley, Midcamp Bog Preserved_Specimen Wagner, W.L. 5893 Maui BISH 1988-03-09
467 Poa annua Below Puu Oo Preserved_Specimen Forbes, C.N. 863 Hawaii BISH 1915-06-16
468 Poa annua Koele Preserved_Specimen Munro, G.C. 575 Lanai BISH 1930-01-10
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