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Panicum torridum

Gaudich. (1829)

This name is accepted

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

hākonakona [hakonakona] (Ni‘ihau), kai o‘i‘o (Ni‘ihau via St. John), kākonakona [kakonakona], konakona

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Description

Key Characters:

Growth Form: Cespitose annuals; 8–90 cm tall.

Stems: Culms unbranched or branched, villous or velvety puberulent, the nodes villous.

Roots: Roots fibrous.

Leaves: Leaves simple. Alternate, cauline. Blades 4-29 cm long, 0.2-1.5 cm wide, flat, villous or velvety puberulent. Veins parallel. Sheaths villous or velvety puberulent; ligule a ciliate membrane, 0.7-2 mm long, the membrane 0.1-0.7 mm long, the cilia 0.6-1.4 mm long. Stipules absent.

Flowers: Panicles 3-23 cm long, axis villous, branches ascending, villous; spikelets 1.9-5.1 mm long, acuminate, villous; glumes villous with hairs 1-3 mm long, apex often curved outward, first glume as long as spikelets, acuminate or rarely acute, 5-7-nerved, second glume shorter than first glume, acute to acuminate, 5-9-nerved. First floret sterile, first lemma shorter than second glume, glabrous to villous, 7-nerved, first palea 1/4-1/2 as long as first lemma; second floret dark brown with white nerves at maturity, 1.2-2 mm long, 0.5-0.8 mm wide, elliptic, smooth, glossy; anthers 0.7-1.2 mm long.

Fruit: Fruit a caryopsis

Ploidy: 2n = 18

Habitat: Common in arid; open; often weedy coastal flats.

Elevation Range: 0–500 m.

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

Ka'ula Endemic
Ni'ihau(Incl. Lehua) Endemic
Kaua'i Endemic
O'ahu Endemic
Molokai Endemic
Lana'i Endemic
Kaho'olawe Endemic
Maui Endemic
Mokumanamana(Necker) Endemic
Hawai'i Endemic
Nihoa Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Voy. Uranie: 411 (1829)

Other References

Wagner et al. 1990:1573 (Ne, N, Ni, K, O, Mo, L, M, Ka, H); Wood & LeGrande 2006:27 (Le); Note: Kl added, based on BISH spms. (E.L. Caum 9, R. Daehler 7, D. Herbst 6218)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Panicum torridum Diamond Head, tunnel side Preserved_Specimen Bennett, T. 191 Oahu BISH 1982-03-09
2 Panicum torridum Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 167 Oahu BISH 1985-01-26
3 Panicum torridum Honolulu; Diamond Head, Na Laau Hawaii Preserved_Specimen Munro, G.C. 9 Oahu BISH 1953-01-28
4 Panicum torridum Approximately 400 m SW of intersection of roads to LZ-1 and LZ-3; on S side of road; area recently burned Preserved_Specimen Warren, S. 25 Kahoolawe BISH 1987-04-10
5 Panicum torridum Miller Valley Preserved_Specimen Herbst, D.R. 6554 Nihoa BISH 1980-07-27
6 Panicum torridum Kealia Aupuni Preserved_Specimen Munro, G.C. 827 Lanai BISH 1929-03-26
7 Panicum torridum Manele Preserved_Specimen Munro, G.C. 825 Lanai BISH 1930-01-14
8 Panicum torridum Koko Head Preserved_Specimen Okimoto, M. 14 Oahu BISH 1933-01-01
9 Panicum torridum Ka Lae o Ka Laau Preserved_Specimen Rock, J.F.C. 2545 Molokai BISH
10 Panicum torridum Awalua Rd Preserved_Specimen Stemmermann, R.L. 3722 Lanai BISH 1979-02-19
11 Panicum torridum Kaula Rock Preserved_Specimen Daehler, R. 7 Kaula Rock BISH 1976-01-21
12 Panicum torridum Honolulu; Diamond Head Crater Preserved_Specimen Munro, G.C. 20 Oahu BISH 1950-02-18
13 Panicum torridum Hahaione (near Koko Head) Preserved_Specimen Judd Jr., A.F. 45 Oahu BISH 1926-01-21
14 Panicum torridum Lehua Rock Preserved_Specimen Caum, E.L. 9 Lehua Rock BISH 1931-04-18
15 Panicum torridum Koko Head Crater Preserved_Specimen Forbes, C.N. 1454 Oahu BISH 1910-02-15
16 Panicum torridum East Maui, Makawao District, lava flows of Puu O Kali Preserved_Specimen Hobdy, R.W. 2538 Maui BISH 1986-03-01
17 Panicum torridum East Maui, Waiopai Preserved_Specimen Forbes, C.N. 1846 Maui BISH 1920-03-05
18 Panicum torridum Koko Head Preserved_Specimen Forbes, C.N. 2415 Oahu BISH 1917-02-16
19 Panicum torridum Kaula Rock Preserved_Specimen Caum, E.L. 9 Kaula Rock BISH 1932-08-17
20 Panicum torridum Summit Hill Preserved_Specimen Herbst, D.R. 6542 Necker BISH 1980-07-25
21 Panicum torridum Miki Preserved_Specimen Munro, G.C. 294 Lanai BISH 1914-01-06
22 Panicum torridum Mokuhooniki at the summit. Preserved_Specimen Hobdy, R.W. 1147 Molokai BISH 1981-09-08
23 Panicum torridum Miki Preserved_Specimen Munro, G.C. 212 Lanai BISH 1914-01-06
24 Panicum torridum Koko Head Preserved_Specimen Forbes, C.N. 2449 Oahu BISH 1917-04-05
25 Panicum torridum Kaena Point Preserved_Specimen Bennett, T. 185 Oahu BISH 1982-03-09
26 Panicum torridum Lanai Preserved_Specimen Herbst, D.R. 6323 Lanai BISH 1979-02-18
27 Panicum torridum Cliff above beach Preserved_Specimen Christophersen, E. 5 Nihoa BISH 1924-07-09
28 Panicum torridum Palaau District, along E edge of Waiahewahewa Gulch Preserved_Specimen Herbst, D.R. 5709 Molokai BISH 1976-03-08
29 Panicum torridum Ka Lae o Ka Laau Preserved_Specimen Rock, J.F.C. 2545 Molokai BISH
30 Panicum torridum W Maui, mauka edge of Lahainaluna School Preserved_Specimen Hobdy, R.W. 2546 Maui BISH 1986-03-05
31 Panicum torridum Kaena, Manini Gulch Preserved_Specimen Herbst, D.R. 5810 Oahu BISH 1976-04-04
32 Panicum torridum Approximately 400 m SW of intersection of roads to LZ-1 and LZ-3; on S side of road; area recently burned Preserved_Specimen Warren, S. 24 Kahoolawe BISH 1987-04-10
33 Panicum torridum Kaimuki (Wilhelmena slopes) Preserved_Specimen Forbes, C.N. 2428 Oahu BISH 1917-02-28
34 Panicum torridum Below Polihale cliffs, Waimea Preserved_Specimen Christensen, C. 327 Kauai BISH 1979-03-14
35 Panicum torridum Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 159 Oahu BISH 1985-01-26
36 Panicum torridum Kaimuki Preserved_Specimen Rock, J.F.C. 12765 Oahu BISH
37 Panicum torridum Kalamaiki Gulch, along W coast Preserved_Specimen Hobdy, R.W. 1341 Lanai BISH 1982-04-03
38 Panicum torridum Kauluwai Preserved_Specimen Rock, J.F.C. 8704 Molokai BISH 1910-04-01
39 Panicum torridum Kanepuu, near Preserved_Specimen Degener, O. 31751 Lanai BISH 1964-01-31
40 Panicum torridum Kaula Rock Preserved_Specimen Caum, E.L. 9 Kaula Rock BISH 1932-08-17
41 Panicum torridum Miki Preserved_Specimen Munro, G.C. 298 Lanai BISH 1928-02-06
42 Panicum torridum Several plants growing near the Kahului Airport on the S side Preserved_Specimen Hobdy, R.W. 1292 Maui BISH 1982-03-03
43 Panicum torridum Poopoo Islet, off S coast Preserved_Specimen Hobdy, R.W. 1362 Lanai BISH 1982-04-05
44 Panicum torridum East Maui, Waiopai Preserved_Specimen Forbes, C.N. 1846 Maui BISH 1920-03-05
45 Panicum torridum Hulopoe, SE Lanai Preserved_Specimen Herbst, D.R. 6305 Lanai BISH 1979-02-18
46 Panicum torridum One mile east of Kilauea Pt Preserved_Specimen Long, C.R. 3001 Kauai BISH 1965-04-10
47 Panicum torridum Honolulu; Diamond Head, Na Laau Hawaii Preserved_Specimen Munro, G.C. 9 Oahu BISH 1953-01-28
48 Panicum torridum Hulopoe, SE Lanai Preserved_Specimen Herbst, D.R. 6302 Lanai BISH 1979-02-18
49 Panicum torridum Kaena Point.in the middle of the 4WD road near the lighthouse Preserved_Specimen Takeuchi, W.N. 29 Oahu BISH 1984-01-28
50 Panicum torridum East Maui, Makawao District, lava flows of Puu O Kali Preserved_Specimen Hobdy, R.W. 2541 Maui BISH 1986-03-01
51 Panicum torridum Koko Head Preserved_Specimen Mann, H. Oahu BISH 1864-01-01
52 Panicum torridum Maui Preserved_Specimen Whitney, L.D. 11863 Maui BISH 1937-01-01
53 Panicum torridum Kaa Preserved_Specimen Munro, G.C. Lanai BISH 1914-03-10
54 Panicum torridum Honolulu; Diamond Head, Ke Kuaaina Preserved_Specimen Munro, R. Oahu BISH 1962-01-01
55 Panicum torridum Koko Head; Maunalua Preserved_Specimen Krauss, N.H. Oahu BISH 1933-03-25
56 Panicum torridum Pali above Kalaupapa Preserved_Specimen Martin Molokai BISH 1929-02-15
57 Panicum torridum Parker Ranch, Kawaihae Preserved_Specimen Vredenburg, T. Hawaii BISH 1938-03-09
58 Panicum torridum [Hawaiian Islands; U.S.A.; Molokai; Hawaii; Maui Preserved_Specimen Stokes, J.F.G. Molokai BISH 1909-01-01
59 Panicum torridum Lopa Preserved_Specimen Munro, G.C. Lanai BISH 1914-03-31
60 Panicum torridum East Maui, lower Kawela Ridge Road. Preserved_Specimen Hobdy, R.W. Maui BISH 1977-07-15
61 Panicum torridum [Hawaiian Islands; U.S.A.; O`ahu; Hawai`i; Honolulu] Preserved_Specimen Lay, G.T. Oahu BISH 1826-01-01
62 Panicum torridum Honolulu; Diamond Head, Ke Kuaaina Preserved_Specimen Munro, G.C. Oahu BISH 1961-02-18
63 Panicum torridum Honolulu; Diamond Head, Ke Kuaaina Garden of native plants Preserved_Specimen Munro, G.C. Oahu BISH 1962-02-22
64 Panicum torridum Parker Ranch, Kawaihae Preserved_Specimen Vredenburg, T. Hawaii BISH 1938-03-09
65 Panicum torridum Lehua Islet, N of Niihau Preserved_Specimen Montgomery, S. Lehua Rock BISH 1997-05-27
66 Panicum torridum Lopa Preserved_Specimen Munro, G.C. Lanai BISH 1914-03-31
67 Panicum torridum Kaena Point NARS Coastal Preserved_Specimen Haus, B. Oahu BISH 1992-02-18
68 Panicum torridum Hoolehua Preserved_Specimen (Not on sheet) Molokai BISH 1928-04-04
69 Panicum torridum Moku Manu; larger, or southwest, island Preserved_Specimen Neal, M.C. Oahu BISH 1937-06-18
70 Panicum torridum Kaunakakai Preserved_Specimen Swezey, O.H. Molokai BISH 1930-03-18
71 Panicum torridum [Hawaiian Islands; U.S.A.; Molokai; Hawaii; Maui Preserved_Specimen Stokes, J.F.G. Molokai BISH 1909-01-01
72 Panicum torridum Leahi Preserved_Specimen Mann, H. Oahu BISH 1864-01-01
73 Panicum torridum Oahu Sugar Co., Kaukonahua Preserved_Specimen Denison, F.C. Oahu BISH 1952-03-20
74 Panicum torridum [Hawaiian Islands; U.S.A.; Molokai; Hawaii; Maui Preserved_Specimen Hosaka, E.Y. Molokai BISH 1935-01-01
75 Panicum torridum Manele Bay, half mile N Preserved_Specimen Corn, C. Lanai BISH 1979-02-18
76 Panicum torridum [Hawaiian Islands; U.S.A.; Molokai; Hawaii; Maui Preserved_Specimen Stokes, J.F.G. Molokai BISH 1909-01-01
77 Panicum torridum Rabbit Island Preserved_Specimen Neal, M.C. Oahu BISH 1930-03-16
78 Panicum torridum Lehua Rock Preserved_Specimen Caum, E.L. 9 Lehua Rock BISH 1931-04-18
79 Panicum torridum Lanai Preserved_Specimen Herbst, D.R. 6319 Lanai BISH 1979-02-18
80 Panicum torridum Koko Head Crater Preserved_Specimen Forbes, C.N. 1454 Oahu BISH 1910-02-15
81 Panicum torridum Koko Head Preserved_Specimen Forbes, C.N. 2415 Oahu BISH 1917-02-16
82 Panicum torridum Cliffs on Makapuu Head Preserved_Specimen Wilbur, R.L. 492 Oahu BISH 1948-03-14
83 Panicum torridum Mahana, Koele-Keomuku Rd In dry, rocky pasture. Preserved_Specimen Hosaka, E.Y. 1955 Lanai BISH 1938-04-12
84 Panicum torridum Kilauea Pt Preserved_Specimen Horeman, V. 3037 Kauai BISH 1965-05-06
85 Panicum torridum unknown Preserved_Specimen Rock, J.F.C. BISH
86 Panicum torridum So. Kohala, Puako not on sheet Preserved_Specimen Hobdy, R.W. 4364 Hawaii BISH 2014-04-10
87 Panicum torridum Annexation Peak On rocky slopes, assoc. w/ Portulaca. Preserved_Specimen Long, C.R. 2445 Necker BISH 1964-09-25
88 Panicum torridum W Maui, mauka of Lahainaluna School Dry pastures, growing in dry scrub. Preserved_Specimen Hobdy, R.W. 2543 Maui BISH 1986-03-05
89 Panicum torridum Manele, Near shore. Near shore. Preserved_Specimen Munro, G.C. 565 Lanai BISH 1930-01-14
90 Panicum torridum outer cresent, S side Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen Wood, K.R. 11863 Lehua Rock BISH 2006-04-29
91 Panicum torridum SE part of island, W of Halona Point Growing in Prosopis pallida scrub. Preserved_Specimen Corn, C. 204 Kahoolawe BISH 1980-04-25
92 Panicum torridum Koko Crater Dry, open slopes. Preserved_Specimen Hume, E.P. 290 Oahu BISH 1931-11-11
93 Panicum torridum Diamond Head, S side In thicket on dry rocky slope. Preserved_Specimen St.John, H. 25521 Oahu BISH 1955-05-01
94 Panicum torridum NE of South Point On arid `a`a lava flow after rains, near shore. Preserved_Specimen Degener, O. 32338 Hawaii BISH 1968-02-23
95 Panicum torridum West of Kawaihapai Along wind-swept coastal plain, always on 'dobe & rubble. Seasonally wet soil, sun-baked in summer. Preserved_Specimen Degener, O. 24075 Oahu BISH 1956-03-17
96 Panicum torridum Mauka rim of Diamond Head, near the abandoned artillery bunkers by the main tunnel entrance From a population growing under a Prosopis tree. Most individuals drying up. Preserved_Specimen Takeuchi, W.N. 171 Oahu BISH 1984-05-06
97 Panicum torridum Summit Hill Rocky slopes. Preserved_Specimen Long, C.R. 2450 Necker BISH 1964-09-26
98 Panicum torridum Koko Crater Dry green slopes. Preserved_Specimen Christophersen, E. 1302 Oahu BISH 1930-04-06
99 Panicum torridum East Maui, between Spreckelsville & Paia Plentiful on dry roadside. Preserved_Specimen Ambrose, N.F. Maui BISH 1932-02-02
100 Panicum torridum Kalamaiki Bay, along W coast Abundant along W side of Lana`i turning gulches & ridges silvery. Preserved_Specimen Hobdy, R.W. 1339 Lanai BISH 1982-04-03
101 Panicum torridum Manana (Rabbit) Island In crevices in cliffs inaccessible to rabbits. Preserved_Specimen Fosberg, F.R. 12827 Oahu BISH 1936-01-18
102 Panicum torridum Makawao District. Haleakala ranch lands, Kamaole ahupuaa, S of Puu of Kali, S of Kekua Wahaulaula Degraded dry forest With Erythrina sandwicensis, Myoporum sandwicensis, Prosopis pallida, Leucaena leucocennaia, Panicum torridum Preserved_Specimen Perlman, S. 22436 Maui BISH 2011-02-25
103 Panicum torridum In third aa lava flow near ocean north of east Kalae Along arid coast Preserved_Specimen Degener, O. 31111 Hawaii BISH 1967-02-03
104 Panicum torridum Kii Between basalt rocks on open rocky knoll. Preserved_Specimen St.John, H. 23667 Niihau BISH 1949-04-02
105 Panicum torridum Koko Head; Maunalua Near sea shore. Preserved_Specimen Hosaka, E.Y. Oahu BISH 1930-02-28
106 Panicum torridum unknown Abundant in dry rocky pasture. Preserved_Specimen Hosaka, E.Y. 1865 BISH 1937-04-24
107 Panicum torridum Southeast of the Hanauma Ridge Trail; east facing peninsula Growing around the base of a windswept Prosopis tree with Sida, Chenopodiastrum, and Emilia. Preserved_Specimen Ross, M.C. 1905 Oahu BISH 2023-03-06
108 Panicum torridum Punakou Abundant in dry rocky pasture. Preserved_Specimen Hosaka, E.Y. 1865 Molokai BISH 1937-04-24
109 Panicum torridum Kaena Point Dry, open slopes. Preserved_Specimen Pyle, L. 1939 Oahu BISH 1985-01-21
110 Panicum torridum [Hawaiian Islands; U.S.A.; North-West Hawaiian Islands; Necker; Hawaii; Honolulu All over island. Preserved_Specimen Caum, E.L. 60 Necker BISH 1923-06-16
111 Panicum torridum [Hawaiian Islands; U.S.A.; North-West Hawaiian Islands; Necker; Hawaii; Honolulu All over island. Preserved_Specimen Caum, E.L. 60 Necker BISH 1923-06-16
112 Panicum torridum Koloa District. Hanpepe Bay around Paakahi Point. Mixed coastal grassland-herbland-shrubland with Sida fallax, Jacquemontia ovalifolia, Ipomoea pes-caprae subsp brasiliensis, Sporobolus virginicus, Penicum torridum, Panicum fauriel var. I Preserved_Specimen Wood, K.R. 17302 Kauai BISH 2017-03-13
113 Panicum torridum W Molokai; NE of Puu Ula Abundant, principal pasture grass on dry flat volcanic soil. Preserved_Specimen Fosberg, F.R. 29579 Molokai BISH 1948-02-22
114 Panicum torridum Waimea Canyon Drive, ca 3.3 mi from Waimea Edge of Waimea Canyon, N exposure, 75 degree slope dominated by Leucaena. Common. Preserved_Specimen Flynn, T.W. 995 Kauai BISH 1985-02-07
115 Panicum torridum Near head of Kaumalapau Gulch, near Lanai airport Arid scrub. Preserved_Specimen Nagata, K.M. 3218 Lanai BISH 1985-04-05
116 Panicum torridum Kaena Point In rocky clay soil ca. 20 ft. above road; with Euphorbia lorifolia, Lipochaeta, Ipomoea, etc. Preserved_Specimen Pearsall, G.A. 82 Oahu BISH 1956-01-29
117 Panicum torridum Kanepuu, Kaa Common in grassy pasture. Preserved_Specimen Hosaka, E.Y. 1957 Maui BISH 1938-04-13
118 Panicum torridum Palolo Hills Among rocks in dry place. Preserved_Specimen Brown, F.B.H. 1323 Oahu BISH 1925-01-05
119 Panicum torridum unknown Abundant in dry rocky pasture. Preserved_Specimen Hosaka, E.Y. 1865 BISH 1937-04-24
120 Panicum torridum W end Dry forest. Preserved_Specimen Forbes, C.N. 150 Lanai BISH 1908-06-01
121 Panicum torridum E end, Bowl Cave Hill Sesuvium portulacastrum, Chenopodium oahuense, Panicum torridum, Portulaca lutea Preserved_Specimen Perlman, S. 19307 Necker BISH 2004-09-03
122 Panicum torridum Koko Head; Maunalua Under Prosopis tree on dry slope. Preserved_Specimen Hosaka, E.Y. 1296 Oahu BISH 1936-01-11
123 Panicum torridum East Maui, Makawao District, Puu o Kali, near bottom of exclosure Associated vegetation: Erythrina sandwicensis. Preserved_Specimen Starr, F. 205182 Maui BISH 2002-05-18
124 Panicum torridum Waiahewahewa, W Molokai Arid lava plain. Preserved_Specimen Degener, O. 11328 Molokai BISH 1928-04-18
125 Panicum torridum Puu Nana, Mauna Loa Abundant in pasture. Preserved_Specimen Hosaka, E.Y. 1846 Molokai BISH 1937-04-16
126 Panicum torridum Paia, Wailuku Along roadside and waste places Preserved_Specimen Hosaka, E.Y. 1678 Maui BISH 1937-01-14
127 Panicum torridum Waiahewahewa, W Molokai Arid lava plain. Preserved_Specimen Degener, O. 11328 Molokai BISH 1928-04-18
128 Panicum torridum Palaau, Hoolehua Homesteads Abandoned dump on coastal Pali, steep cliff faces below dump site. Growing in assoc. w/ Lipochaeta integrifolia, Bidens molokaiensis, & Schiedea. Preserved_Specimen Lowrey, T.K. 453 Molokai BISH 1979-05-12
129 Panicum torridum Koko Head, above Hanauma Bay Dry rocky slopes. Preserved_Specimen Webster, G.L. 1487 Oahu BISH 1948-04-16
130 Panicum torridum outer cresent Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen Wood, K.R. 11869 Lehua Rock BISH 2005-04-30
131 Panicum torridum Naha Trail, in Kapoho Gulch On a steep rocky slope. Preserved_Specimen Hobdy, R.W. 3018 Lanai BISH 1989-02-21
132 Panicum torridum Kaena Point Among loose lava near sea. Preserved_Specimen Degener, O. Oahu BISH 1950-03-21
133 Panicum torridum Lanai In pineapple field or pasture. Preserved_Specimen Lange, A. Lanai BISH 1962-04-09
134 Panicum torridum Puu Mahanalua Emerging after winter rains in area recently burned, with Sida fallax, Dodonae, Panicum xerophilum, P. maximum, Leucaena. Preserved_Specimen Oppenheimer, H.L. 30912 Lanai BISH 2009-03-17
135 Panicum torridum Laau Point Collected among Gossypium sandvicense plants. Preserved_Specimen Corn, C. Molokai BISH 1982-05-18
136 Panicum torridum Makapuu Head Rocky cliffs near the lighthouse. Preserved_Specimen Webster, G.L. 1332 Oahu BISH 1948-03-14
137 Panicum torridum Puolo, Hanapepe Arid, coastal flats Preserved_Specimen Degener, O. 27321 Kauai BISH 1961-03-14
138 Panicum torridum Kaa, Kapukaloa Rare weed in pineapple field. Preserved_Specimen St.John, H. 18691 Lanai BISH 1938-04-08
139 Panicum torridum W Maui, Lahaina District, Lihau Lowland Dry Forest at 1400 ft under an Erythrina canopy on a north slope with Sida, Dodonaea, Myoporum, Leucaena, Diospyros and annual grasses and herbs Preserved_Specimen Welton, P. 1533 Maui BISH 1992-02-15
140 Panicum torridum Kaena Point On dry bank with Sida fallax. Preserved_Specimen St.John, H. 24778 Oahu BISH 1952-02-10
141 Panicum torridum Poopoo island, small island 100 yards off southern coast Vegetation consisting of native shrub: Sida; native herbs: Lipochaeta lavarum, L. heterophylla, Portulaca villosa; exotic grasses: Chloris, Cenchrus ciliaris. Preserved_Specimen Higashino, P.K. 9740 Lanai BISH 1982-04-05
142 Panicum torridum Kamoku, along old hwy above Kaumalapau Harbor Growing in arid wasteland. Preserved_Specimen Herbst, D.R. 5770 Lanai BISH 1976-03-29
143 Panicum torridum Koko Head; Maunalua Dist Dry, open rocky hillside. Preserved_Specimen Baker, R.J. Oahu BISH 1933-03-25
144 Panicum torridum Molokini Islet Common along the inner slopes. Preserved_Specimen Hobdy, R.W. 1224 Maui BISH 1982-02-14
145 Panicum torridum Kaneohe; Moku Manu (S islet) Guano covered rocks scattered at top of cliff. Preserved_Specimen Fosberg, F.R. 14094 Oahu BISH 1937-06-18
146 Panicum torridum East Maui, Manawainui Gulch Arid cliffs & talus. Preserved_Specimen Nagata, K.M. 3179 Maui BISH 1985-03-11
147 Panicum torridum W Port Allen, E coastal strand of Burns Airfield Sesuvium portulacastrum, Lycium sandwicense, Jacquemontia ovalifolia, Panicum fauriei; brown sandy soil Preserved_Specimen Wood, K.R. 10589 Kauai BISH 2004-03-04
148 Panicum torridum Vicinity of Keomuku Rd. In Dodonaea Dry Shrubland Preserved_Specimen Oppenheimer, H.L. 51305 Lanai BISH 2013-05-14
149 Panicum torridum Waianae Mts., Dillingham airfield, above Mokuleia, aspect 50 deg. NE dry; Erythrina sandwicensis, Sapindus oahuensis, Diospyros sandwicensis, Leucaena leucocephala, Sida fallax, Psydrax odorata, Chenopodium oahuense, Ipomoea tuboides, Plumbago zeylanica, Eragrostis grandis, Panicum maximum Preserved_Specimen Wood, K.R. 5112 Oahu BISH 1996-04-17
150 Panicum torridum Poopoo island, small island 100 yards off southern coast Vegetation consisting of native shrub: Sida; native herbs: Lipochaeta lavarum, L. heterophylla, Portulaca villosa; exotic grasses: Chloris, Cenchrus ciliaris. Preserved_Specimen Higashino, P.K. 9740 Lanai BISH 1982-04-05
151 Panicum torridum NW part of island, above Makaalae Point Seen occasionally in Prosopis scrub with ground cover dominated by Heteropogon contortus & Chloris virgata. Preserved_Specimen Cuddihy, L.W. 335 Kahoolawe BISH 1980-04-21
152 Panicum torridum Honolulu; Koko Head Common in somewhat protected places on tuff slope. Preserved_Specimen Fosberg, F.R. 29659 Oahu BISH 1948-03-07
153 Panicum torridum Nualolo Valley On a cliff near the mouth of the valley. Preserved_Specimen Hobdy, R.W. 3064 Kauai BISH 1989-07-11
154 Panicum torridum W Maui, Kaonohua Gulch Growing in shade under haole koa & wiliwili. Preserved_Specimen Hobdy, R.W. 804 Maui BISH 1980-05-13
155 Panicum torridum Koko Head Open dry hillside. Preserved_Specimen Swezey, O.H. 303 Oahu BISH 1927-02-23
156 Panicum torridum East Maui, S slope of Haleakala, sides of large gulch (Manawainui) Near the sea. Preserved_Specimen Forbes, C.N. 1920 Maui BISH 1920-03-09
157 Panicum torridum Koko Head Under shrubs. Preserved_Specimen Cowan, R.S. 864 Oahu BISH 1948-03-07
158 Panicum torridum Na Pali Coast, 1st small hanging valley NE of Kalalau Valley. Collected in dry slope above trail Collected in dry slope. Preserved_Specimen Cuddihy, L.W. 303 Kauai BISH 1980-04-09
159 Panicum torridum Molokini Islet. On steep inner walls. Preserved_Specimen Hobdy, R.W. 1024 Maui BISH 1981-03-06
160 Panicum torridum Kaalipuaa In wet mud below spring of basalt cliff. Preserved_Specimen St.John, H. 23576 Niihau BISH 1949-03-29
161 Panicum torridum SE part of island, W of Halona Point Growing in Prosopis pallida scrub. Preserved_Specimen Corn, C. 206 Kahoolawe BISH 1980-04-25
162 Panicum torridum Honolulu; Diamond Head Crater Dry Prosopis forest. Preserved_Specimen Fosberg, F.R. 13893 Oahu BISH 1937-05-28
163 Panicum torridum Slopes above Halona On crumbling tufa. Preserved_Specimen Takeuchi, W.N. 3531 Oahu BISH 1987-04-17
164 Panicum torridum West Maui, West Maui Forest Reserve, Edge of olowalu valley Aspect: NW, remnant native dry shrubland, small patches of very tall plants. Low elevation dry shrubland: Dodonaea, Leucaena, Heteropogon, Sida, Argemone, Doryopteris, Waltheria, Wollastonia lavarum, Cenchrus ciliaris Preserved_Specimen Pezzillo, Z. 405 Maui BISH 2023-04-04
165 Panicum torridum Aleale Native shrubland with Capparis sandwichaina, Portulaca molokiniensis, Chamaesyce celastroides, Eragrostis leptophylla, Senna gaudichaudii, Panicum fauriei, Lipochaeta lavarum, Ipomoea tuboides, Panicum torridum, Bidens mauiensis. Preserved_Specimen Wood, K.R. 8388 Kahoolawe BISH 2000-04-18
166 Panicum torridum Kaena, Haili gluch on semi-dry cliff Preserved_Specimen Hosaka, E.Y. 3657 Oahu BISH 1952-04-20
167 Panicum torridum W Palm Valley Slope. Preserved_Specimen Yen, D.E. 1011 Nihoa BISH 1969-05-01
168 Panicum torridum WEst Maui, Wailuku District, Kahakuloa, jbetween Puu Koae and Puu Kahulianapa Occasional among rocks and cinders. Vegetation: Scaevola Coastal Shrubland w/Lycium, Sesuvium, Fimbristylis, Cyperus, Osteomeles, Chenopodium, Schiedea, Sida, Lipochaeta, Panicum, Eragrostis, Schenkia, Lysimachia, Pseudognaphalium, Schinus, Digitaria, Lantana, Anagalis, Desmodium Preserved_Specimen Oppenheimer, H.L. 41506 Maui BISH 2015-04-02
169 Panicum torridum Ca. 1 mile north of Kaumalapau Hwy. Leucaena-Dodonaea-Panicum maximum scrub. Preserved_Specimen Hobdy, R.W. 4041 Lanai BISH 1990-01-18
170 Panicum torridum Kaena Point cliff face, north side Preserved_Specimen Herbst, D.R. 1377 Oahu BISH 1969-01-21
171 Panicum torridum Waianae Range; Puuiki On ledge. Preserved_Specimen Degener, O. 11862 Oahu BISH 1937-03-17
172 Panicum torridum Hulopoe Bay W/ Sida, Jacquemontia, pili, Boerhavia, Kiawe, Leucaena. Preserved_Specimen Stemmermann, R.L. 3712 Lanai BISH 1979-02-18
173 Panicum torridum East Maui, Makawao District, lava flows of Puu O Kali Growing on large rocks where rains puddle in shallow soil. Preserved_Specimen Hobdy, R.W. 2539 Maui BISH 1986-03-01
174 Panicum torridum Koko Head On dry ridge. Preserved_Specimen Furmidge, G. Oahu BISH 1933-03-28
175 Panicum torridum Kii Between basalt rocks on open rocky knoll. Preserved_Specimen St.John, H. 23669 Niihau BISH 1949-04-02
176 Panicum torridum Kaena Point On dry bank with Sida fallax. Preserved_Specimen St.John, H. 24778 Oahu BISH 1952-02-10
177 Panicum torridum Kaneohe; Moku Manu (S islet). Ocassional, near summit Thin guano soil on basaltic rocks. Preserved_Specimen Fosberg, F.R. 14083 Oahu BISH 1937-06-18
178 Panicum torridum Waianae Mountains; Kealia On rocky ground in shade. Preserved_Specimen Hosaka, E.Y. 1325 Oahu BISH 1936-02-02
179 Panicum torridum Kaena Point On dry bank with Sida fallax. Preserved_Specimen St.John, H. 24778 Oahu BISH 1952-02-10
180 Panicum torridum Mauka rim of Diamond Head, near the abandoned artillary bunkers by the main tunnel entrance Population growing under a prosopis tree; most indviduals drying up. Preserved_Specimen Takeuchi, W.N. 171 Oahu BISH 1984-05-06
181 Panicum torridum middle eastern inner cresent parallel beds of strata, relatively solid tuff substrate; grassland, herbland; Pluchea indica, Panicum torridum, Jacquemontia, Cenchrus echinatus, Chloris barbata Preserved_Specimen Wood, K.R. 11867 Lehua Rock BISH 2006-04-30
182 Panicum torridum Palikaholo, along the SW coast of the foot of the highest cliff, great detritus slope On the great detritus slope. Preserved_Specimen Hobdy, R.W. 1346 Lanai BISH 1982-04-04
183 Panicum torridum E Slope of Bowl Hill Loose, rocky. Preserved_Specimen Christophersen, E. 10 Necker BISH 1924-07-14
184 Panicum torridum Miller Valley Growing in shallow soil on a rocky slope. Preserved_Specimen Conant, S. 103 Nihoa BISH 1983-04-22
185 Panicum torridum Honolulu; Diamond Head Crater Dried mud flat. Preserved_Specimen Fosberg, F.R. 13892 Oahu BISH 1937-05-28
186 Panicum torridum W slope Dry, grassy plain. Preserved_Specimen Munro, G.C. Lanai BISH 1916-12-01
187 Panicum torridum W Maui, just mauka of Lahainaluna School grounds Pasture, growing in an exposed site. Preserved_Specimen Hobdy, R.W. 2496 Maui BISH 1986-02-12
188 Panicum torridum W Maui, Lahaina District, Olowalu, slopes of Lihau Occasional in recently burned area. Preserved_Specimen Oppenheimer, H.L. 20806 Maui BISH 2008-02-13
189 Panicum torridum W Palm Valley Slope. Preserved_Specimen Yen, D.E. 1011 Nihoa BISH 1969-05-01
190 Panicum torridum Kaena Point Sun-baked, anrid windswept clay mummit plateau Preserved_Specimen Degener, O. 20782 Oahu BISH 1950-03-21
191 Panicum torridum Polihue, Kaa Common in dry, rocky pasture. Preserved_Specimen Hosaka, E.Y. 1961 Maui BISH 1938-04-13
192 Panicum torridum Waimea District. shrubland and seacliffs between Makaha and Milolii river mouths along base of cliffs. Myoporum sandwicense coastal shrubland and sea cliffs Schiedea apokremnos, Lipochaeta connata var. acris, Chenopodium oahuensis, Nototrichium sandwicensis, Capparis sandwichiana, Lycium sandwicense, Ipomoea indica, Artemisia australis, Doryopteris decipi Preserved_Specimen Wood, K.R. 15432 Kauai BISH 2013-02-27
193 Panicum torridum Mauka of One Alii Park On dry slopes. Preserved_Specimen Wong, N. Molokai BISH 1995-04-22
194 Panicum torridum East Maui, Pulehu Rd, roadside Low, Dry roadside with clay substrate. Associated vegetation: Megathyrsus maximus, Prosopis pallida, Leucaena leucocephala, Salsola tragus, Verbesina encelioides. Preserved_Specimen Starr, F. 23032001 Maui BISH 2023-03-20
195 Panicum torridum Ili o kukuipuka, just N of Waihee Growing in dense patches at edge of precipitous seacliffs Preserved_Specimen Hobdy, R.W. 1290 Maui BISH 1982-03-02
196 Panicum torridum Lehua. Lithified ash substrate, small pockets of shallow, gravelly soil. Low growing, open vegetation dominated by non-native grasses and Pluchea indica. Preserved_Specimen Trauernicht, C. 441 Lehua Rock BISH 2008-03-24
197 Panicum torridum Holomua School, 1 km SW of Kualapuu, Naiwa-Kahanui Occasional along rd, open red soil. Preserved_Specimen Fosberg, F.R. 29550 Molokai BISH 1948-02-22
198 Panicum torridum Waianae Mountains; N. fork of valley east of Palikea, Honoiliuli Grassy slope. Preserved_Specimen St.John, H. 10379 Oahu BISH 1930-02-23
199 Panicum torridum On transect C4-secondary rd that runs from the main rd to the light house, W of Waikahalulu Bay. Ca. 100 ft from the light house-Smuggler's Cove side. Open grassy area Open grassy area with scattered Sida plants. Preserved_Specimen Char, W.P. 78.073 Kahoolawe BISH 1978-11-25
200 Panicum torridum East Maui, Makawao District, Below Puu o kali Lava flows, growing in a crack on a boulder. Preserved_Specimen Hobdy, R.W. 2045 Maui BISH 1984-03-24
201 Panicum torridum Kakaauuku Gulch, Mahana area Common under trees in dry, disturbed pasture w/ wiliwili, koa haole, Waltheria & grasses in gulch. Preserved_Specimen Herbst, D.R. 2956 Molokai BISH 1973-04-03
202 Panicum torridum Waianae Mts, Kealia Trail above Dillingham Airfield In open rocky area. Preserved_Specimen Wagner, W.L. 5317 Oahu BISH 1984-03-02
203 Panicum torridum Puu Nana, Mauna Loa Abundant in pasture. Preserved_Specimen Hosaka, E.Y. 1846 Molokai BISH 1937-04-16
204 Panicum torridum Naha Trail, Kapoho gulch, slope On a steep rocky slope. Preserved_Specimen Hobdy, R.W. 3018 Lanai BISH 1989-02-21
205 Panicum torridum Molokini Islet; on inner slopes Common in open spots. Preserved_Specimen Hobdy, R.W. 1223 Maui BISH 1982-02-14
206 Panicum torridum Honolulu; NE ridge of Diamond Head overlooking Fort Ruger Dry area assoc w/ Muhlenbergia microsperma, Leucaena glauca, Heteropogon, Sida, Lipochaeta, Eragrostis variabilis. Preserved_Specimen Herbst, D.R. 363 Oahu BISH 1967-03-20
207 Panicum torridum Kaula Rock; on E tip of island Growing in a deep soil pocket. Preserved_Specimen Herbst, D.R. 6218 Kaula Rock BISH 1978-08-22
208 Panicum torridum Mokapu Islet, on N side of islet In open, sunny areas. Veg: Diospyros, Sida, Chenopodium, Lantana, Ageratum, Solanum, Chamaesyce, Osteomeles, Eragrostis, Digitaria, Cassytha, Plumbago, Gamochaeta. Preserved_Specimen Oppenheimer, H.L. 40915 Molokai BISH 2009-04-03
209 Panicum torridum Puunene Roadside, very dry. Preserved_Specimen Lee, H.A. 201 Maui BISH 1925-10-01
210 Panicum torridum Outer slope of Kohelepelpe near Halona on sub ridge. East O'ahu Growing out of cracks along ledge with Doryopteris decipiens, Eragrostis variabilis, Emilia fosbergii, Cenchrus ciliaris, Nama sandwicensis, and Coleus australis. Preserved_Specimen Thomas, M.K. 230 Oahu BISH 2022-01-23
211 Panicum torridum Miller Valley Growing in pockets of soil in rock crevices. Preserved_Specimen Conant, S. 105 Nihoa BISH 1983-04-22
212 Panicum torridum W Maui, mauka of Lahainaluna School Old forestry plantings. Growing on shaded ledges out of the reach of cattle. Preserved_Specimen Hobdy, R.W. 2505 Maui BISH 1986-02-12
213 Panicum torridum Lava flows above Kihei near Puu 0 kali cone Rare in barren lava. Preserved_Specimen Hobdy, R.W. 1010 Maui BISH 1981-03-05
214 Panicum torridum Honolulu; W slope of Diamond Head Arid. Preserved_Specimen Whitney, L.D. 4002 Oahu BISH 1935-12-21
215 Panicum torridum West rim of Maunalei Gulch. On dry rocky ledges. Preserved_Specimen Hobdy, R.W. 3279 Lanai BISH 1991-02-04
216 Panicum torridum [Hawaiian Islands; U.S.A.; North-West Hawaiian Islands; Necker; Hawaii; Honolulu Exposed slopes, among rocks. Preserved_Specimen Caum, E.L. 56 Necker BISH 1923-06-12
217 Panicum torridum Waimea District. Lehua, upper inner crecent. dominant species along the summit ridge, Kakonakona reaches its greatest density within the upper inner crecent after rains. Panicum torridum-Chenopodium murale-Ageratum conyzoides association with adjacent Portulaca oleracea-Jacquemonta ovalifolia associations with meters of each other. Panicum torridium-Sicyos maximowiczii, which is a grass and vine association can also be observed com Preserved_Specimen Wood, K.R. 9294 Kauai BISH 2002-02-19
218 Panicum torridum Aleale Coastal mixed native shrubland with Panicum fauriei, Eragrostis atropioides, Heteropogon contortus, Senna gaudichaudii, Portulaca molokiniensis, Lipochaeta lavarum, Bidens mauiensis, Kanaloa kahoolawensis. Threats: Chloris virgata, landslides, humans. Preserved_Specimen Wood, K.R. 3091 Kahoolawe BISH 1994-04-01
219 Panicum torridum Near summit by LZ-1 Growing in disturbed soil under kiawe tree. Preserved_Specimen Hobdy, R.W. 1962 Kahoolawe BISH 1984-02-16
220 Panicum torridum Aleale Coastal mixed native shrubland with Panicum fauriei, Eragrostis atropioides, Heteropogon contortus, Senna gaudichaudii, Portulaca molokiniensis, Lipochaeta lavarum, Bidens mauiensis, Kanaloa kahoolawensis. Common in talus with brown soil. Threats: Chloris virgata, landslides, humans. Preserved_Specimen Wood, K.R. 5044 Kahoolawe BISH 1996-03-11
221 Panicum torridum Moomomi sand dunes Dry pasture. Preserved_Specimen Fosberg, F.R. 13422 Molokai BISH 1936-12-26
222 Panicum torridum Western slope Dry grassy plain Preserved_Specimen Munro, G.C. Lanai BISH 1916-12-01
223 Panicum torridum Koko Head Preserved_Specimen Forbes, C.N. 2455 Oahu BISH 1917-04-05
224 Panicum torridum Maluea Preserved_Specimen Munro, G.C. 826 Lanai BISH 1930-01-09
225 Panicum torridum W Maui, Wailuku District, Pohakea Gulch Preserved_Specimen Oppenheimer, H.L. 30204 Maui BISH 2002-03-02
226 Panicum torridum Lopa Preserved_Specimen Munro, G.C. 325 Lanai BISH 1914-03-31
227 Panicum torridum S coast of E Maui, Kanaio Beach, 121.9 m. from sea on lava plain Preserved_Specimen Hobdy, R.W. 1269 Maui BISH 1982-02-28
228 Panicum torridum Diamond Head crater Preserved_Specimen St.John, H. 1341 Oahu BISH 1930-05-11
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