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Paspalum dilatatum

Poir. (1804)

This name is accepted

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

Australian water grass, dallis grass

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Bibliography

Name Published In: J.B.A.M.de Lamarck, Encycl. 5: 35 (1804)

Other References

Wagner et al. 1990:1576 (K, O, Mo, L, M, H); Herbst & Clayton 1998:32/Snow & Lau 2010:55/Faccenda 2023c:133 (KEY)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Paspalum dilatatum Kamoku Preserved_Specimen Munro, G.C. 346 Lanai BISH 1916-07-01
2 Paspalum dilatatum unknown Preserved_Specimen Rock, J.F.C. BISH
3 Paspalum dilatatum East Maui at Kipahulu. Coastal bluffs at Oheo Preserved_Specimen Welton, P. 1893 Maui BISH 1995-07-10
4 Paspalum dilatatum East Maui, Hana District, E Kaupo Gap, along trail, ca. 1.75 mi S of Paliku Cabins Preserved_Specimen Henrickson, J.S. 3887 Maui BISH 1969-07-16
5 Paspalum dilatatum Hawaii Agriculture Experiment Station Preserved_Specimen Oahu BISH 1913-01-01
6 Paspalum dilatatum Palawai Preserved_Specimen Munro, G.C. 381 Lanai BISH 1928-08-01
7 Paspalum dilatatum Kalahuapueo to Hanalilolilo Preserved_Specimen Krajina, V.J. 620611084 Molokai BISH 1962-06-11
8 Paspalum dilatatum East Maui, Roadside in Haleakala National Park Preserved_Specimen Medeiros, A.C. 293 Maui BISH 1983-10-20
9 Paspalum dilatatum Kilauea Crater rim Preserved_Specimen Smith, C.W. 154 Hawaii BISH 1966-07-03
10 Paspalum dilatatum S Kohala, Waikii, aalii paddock Preserved_Specimen Hosaka, E.Y. 2074 Hawaii BISH 1938-05-24
11 Paspalum dilatatum Waianae Mts, Mt Kaala, within a 100 yard radius of the radar installation Preserved_Specimen Herbst, D.R. 119 Oahu BISH 1966-06-11
12 Paspalum dilatatum Papaloa, Kona Preserved_Specimen Forbes, C.N. 325 Hawaii BISH 1911-07-15
13 Paspalum dilatatum Summit of Hualalai Preserved_Specimen Forbes, C.N. 205 Hawaii BISH 1911-06-19
14 Paspalum dilatatum Kalaheo, New Headquarters site, P.T.B.G Preserved_Specimen Flynn, T.W. 575 Kauai BISH 1983-09-01
15 Paspalum dilatatum Puu Oo Preserved_Specimen Goff, R.A. 1 Hawaii BISH 1928-07-13
16 Paspalum dilatatum Honolulu Preserved_Specimen Oahu BISH
17 Paspalum dilatatum Keauhou Ranch, Kau District. Koa Reforestation area, increment 3 On fenceline, growing with Pennisetum, Anthoxanthum, and Festuca. Preserved_Specimen Height 3 ft. Cuddihy, L.W. 132 Hawaii BISH 1980-01-14
18 Paspalum dilatatum Hawaii Volcano National Park, Mongoose trapline adjacent to Powerline leading into Keauhou Ranch Native scrub with grasses & herbs, Dodonaea, Styphelia, Vaccinium, Deschampsia, Holcus lanatus & Carex. Preserved_Specimen Higashino, P.K. 9721 Hawaii BISH 1981-12-10
19 Paspalum dilatatum Koolaupoko District, Kaoio Point, along Kamehameha Hwy At low elevations. Preserved_Specimen Tufted grass. Herbst, D.R. 103 Oahu BISH 1966-05-22
20 Paspalum dilatatum Lihue Preserved_Specimen Forbes, C.N. 737 Kauai BISH 1916-11-01
21 Paspalum dilatatum Site 23 OS; Piihonua; Hilo Forest Reserve Stunted `ohi`a wetland dieback. Assoc. spp.: Metrosideros polymorpha, Ilex anomala, Myrsine lessertiana, M. sandwicensis, Cheirodendron trigynum & Pelea clusiifolia. Soils are a moderately deep yet poorly drained organic/ash found on a pahoehoe Preserved_Specimen Adee, K.T. Hawaii BISH 1978-09-27
22 Paspalum dilatatum S rim of Waikolu Valley, near Hanalilolilo Abundant in wet trail. Preserved_Specimen Crosby, M.R. 1695 Molokai BISH 1964-07-05
23 Paspalum dilatatum Schofield Barracks Along roadside. Preserved_Specimen Hitchcock, A.S. 13981 Oahu BISH 1916-07-07
24 Paspalum dilatatum Park where Ke'eaumoku St. crosses over the H1, S of the H1 In turf grass, sunny areas Preserved_Specimen Abundant Faccenda, K. 1807 Oahu BISH 2021-05-08
25 Paspalum dilatatum Makawao District, Haiku-Uka Trail, Haleakala Wet forest along trail. Preserved_Specimen Spikes drooping. Fosberg, F.R. 9839 Maui BISH 1933-08-18
26 Paspalum dilatatum Kaluakoi District, Mauna Loa Weed in abandoned pineapple field. Preserved_Specimen Bunch grass. Herbst, D.R. 5715 Molokai BISH 1976-03-08
27 Paspalum dilatatum Bird Park (Kipuka Puaulu) Moderate forest. Preserved_Specimen Morley, H. 105 Hawaii BISH 1934-08-11
28 Paspalum dilatatum Between Hanamaulu & Hanahanapuni cone, near field station Alongside haul cane rd, assoc w/ Euphorbia geniculata, E. glomerifera, Eleusine. Preserved_Specimen Erect clumping grass, becoming 3.5 ft tall. Ishikawa, S. 283 Kauai BISH 1973-08-21
29 Paspalum dilatatum Located on the Mauna Loa Strip Rd ca. 4 mi from intersection w/ Kona-Hilo Hwy. Through Kipuka Ki, plant before the roadside pulloff at left of rd ca 10 m S of rd. (plot 40) Acacia savanna community (transition area betw Kipuka Ki & mountain parkland formation). Preserved_Specimen Grass ca. 2 m tall. Newell, C.L. 53 Hawaii BISH 1966-07-13
30 Paspalum dilatatum Kaluanui Flats, central Lanai Pineapple fields. Preserved_Specimen Clumpy perennial to 0.5 m tall. Racemes 2, spikelets pubescent: 3-3.5 cm long. Spence, G. 368 Lanai BISH 1973-10-24
31 Paspalum dilatatum Kapaa, Kawaihau. Common on roadside Preserved_Specimen Hosaka, E.Y. 1633 Kauai BISH 1936-10-24
32 Paspalum dilatatum East Maui, Makawao District, Kalialinui, along unpaved road from Haleakala NP to Waikamoi Preserve. Northing: 2299310; Easting: 787756 along unpaved road Preserved_Specimen Oppenheimer, H.L. 71906 Maui BISH 2019-07-22
33 Paspalum dilatatum W Maui, Wailuku District, along Malaihi Rd, 1 mi from jct w/ Kahekili Hwy Found along banks of cane fields, assoc w/ Thunbergia, Commelina & Cyperus. Preserved_Specimen Ishikawa, S. 325 Maui BISH 1973-11-29
34 Paspalum dilatatum Kalaheo Roadside. Preserved_Specimen Erect, 4-6 ft ht. Barnum, C.C. Kauai BISH 1927-07-27
35 Paspalum dilatatum ahupuaa of Halepuaa in the Puna District Collected along the side of the dirt road the cuts across the ahupua`a. Preserved_Specimen The grass is common along the road. Yoshida, L. 79.122 Hawaii BISH 1979-05-10
36 Paspalum dilatatum Puu Makaala Natural Area Reserve NEON, Near PUUM 009. Open roadside grssy clearing in DENU6/MEPO5 woodland. With Paspalum urvillei, Axonopus affinis, Hypochaeris radicata, Vaccinium reticulatum, Styphelia tameiameiae, & Metrosideros polymorpha. Preserved_Specimen Flowering. Saunders, T. 201 Hawaii BISH 2021-06-28
37 Paspalum dilatatum Kokee Abundant roadside weed. Preserved_Specimen Erect grass, green & dark purple. Bryan Jr., E.H. 1434 Kauai BISH 1940-07-24
38 Paspalum dilatatum Between Hanamaulu & Hanahanapuni cone, near field station Alongside haul cane rd, assoc w/ Euphorbia geniculata, E. glomerifera, Eleusine. Preserved_Specimen Erect clumping grass, becoming 3.5 ft tall. Ishikawa, S. 283 Kauai BISH 1973-08-21
39 Paspalum dilatatum Keauhou Ranch, Kau District, Koa reforestation area, increment 3 On fenceline, growing with Pennisetum, Anthoxanthum, and Festuca. Preserved_Specimen Height 3 ft. Cuddihy, L.W. 132 Hawaii BISH 1980-01-14
40 Paspalum dilatatum Kunia Weed in pineapple field. Preserved_Specimen Large bunch grass. Herbst, D.R. 5365 Oahu BISH 1975-06-17
41 Paspalum dilatatum Laie Slope 10%, soil volcanic. Preserved_Specimen Grass. Beckham, N. 61 Oahu BISH 1967-04-20
42 Paspalum dilatatum Honolulu; Wilder Ave, 2300 block Dry traffic Island. Preserved_Specimen Herbst, D.R. 88 Oahu BISH 1966-05-01
43 Paspalum dilatatum Pali Highway, vacinity of the Queen Emma Summer Palace Sunny unmowed roadside Preserved_Specimen From unmowwed grass area. To 1.3m tall. Caespitose. Locally common Faccenda, K. 1920 Oahu BISH 2021-05-29
44 Paspalum dilatatum Keauhou Ranch, Kau District In Pennisetum clandestinum pasture with scattered Metrosideros trees near the Pu`u O`o Trail. Preserved_Specimen Large bunchgrass of occasional occurrence. Inflorescences green, anthers and stigmas black. Cuddihy, L.W. 474 Hawaii BISH 1980-07-22
45 Paspalum dilatatum Wahiawa Garden Roadside. Preserved_Specimen Lyon, H.L. Oahu BISH 1950-12-08
46 Paspalum dilatatum Manoa Valley Roadside. Preserved_Specimen Grass 0.5 m high Lee, H.A. 46 Oahu BISH 1924-07-07
47 Paspalum dilatatum Haleakala Crater, Kaupo Gap Dry volcanic gravel by trail. Preserved_Specimen Forming clump, culms arching. St.John, H. 21181 Maui BISH 1945-08-27
48 Paspalum dilatatum Located on the Mauna Loa Strip Rd ca. 7.5 mi toward summit from intersec- tion w/ the Kona-Hilo Hwy Montane Acacia colony (mountain parkland formation). Preserved_Specimen Grass ca. 3 ft ht. Newell, C.L. 44 Hawaii BISH 1966-07-09
49 Paspalum dilatatum Honolulu; Kam Dairy, Sand Island In full sun, when not shaded by cars. Preserved_Specimen Brown, F.B.H. 1458 Oahu BISH 1927-05-31
50 Paspalum dilatatum Volcano House Open place in pasture. Preserved_Specimen Spreading grass, 1-1.5 m ht. Lee, H.A. 262 Hawaii BISH 1925-10-17
51 Paspalum dilatatum Honolulu, pensacola St., Hawaii Agriculture Experimental Station Weed in cultivated field Preserved_Specimen Wong, R. Oahu BISH 1940-10-09
52 Paspalum dilatatum Kalaupapa; Waikolu, top, near lookout Preserved_Specimen perennial grass Hughes, G.D. 1133 Molokai BISH 2005-08-22
53 Paspalum dilatatum Located on the Mauna Loa Strip Rd ca. 7.5 mi toward summit from intersection w/ Kona-Hilo Hwy, ca. 1 mi past the 5000 ft elevation sign, & 1 mi before the relative- ly recent aa flow w/ range gauge. Ca. 5 m E of rd (plot 22) Montane Deschampsia-Holcus grassland community (mountain parkland formation). Preserved_Specimen Grass ca. 4 ft tall. Newell, C.L. 49 Hawaii BISH 1966-07-11
54 Paspalum dilatatum Located on the Mauna Loa Strip Rd ca. 7.5 mi toward summit from intersection w/ Kona-Hilo Hwy, ca. 1 mi past the 5000 ft elevation sign, & 1 mi before the relative- ly recent aa flow w/ range gauge. Ca. 5 m E of rd (plot 22) Montane Deschampsia-Holcus grassland community (mountain parkland formation). Preserved_Specimen Grass ca. 4 ft tall. Newell, C.L. 48 Hawaii BISH 1966-07-11
55 Paspalum dilatatum Hawaii Volcano National Park, located on the Mauna Loa Strip Rd ca. 7.5 mi toward summit from intersec- tion w/ Kona-Hilo hwy Montane Acacia colony (mountain parkland formation). Preserved_Specimen Grass ca. 3 ft tall. Newell, C.L. 43 Hawaii BISH 1966-07-09
56 Paspalum dilatatum Keauhou Ranch, Kau District Of occasional occurrence in Pennisetum clandestinum pasture with scattered Metrosideros trees near the Pu`u O`o Trail. Preserved_Specimen L:arge Bunchgrass. Inflorescences green, anthers and stigmas black. Cuddihy, L.W. 474 Hawaii BISH 1989-07-22
57 Paspalum dilatatum Located on the Mauna Loa Strip Rd ca. 2.2 mi toward summit from intersec- tion w/ the Kona-Hilo Hwy Acacia-Sapindus savanna community. Preserved_Specimen Grass ca. 2 ft ht. with black fungus on inflorescence. Newell, C.L. 148 Hawaii BISH 1966-07-26
58 Paspalum dilatatum Wailupe-Waialae Iki, Wiliwilinui Ridge Makai part of lower forest zone, in grasslands. Preserved_Specimen Egler, F.E. 3738 Oahu BISH 1937-06-15
59 Paspalum dilatatum Lana`i City, Dole Park. in lawn Preserved_Specimen Occasional weed. Clumping grass, erect. Oppenheimer, H.L. 120823 Lanai BISH 2008-12-12
60 Paspalum dilatatum Located on the Mauna Loa Strip Rd ca. 2.5 mi from intersection with Kona-Hilo Hwy Acacia-Sapindus savanna community. Preserved_Specimen Grass ca. 3 ft ht. Newell, C.L. 179 Hawaii BISH 1966-07-27
61 Paspalum dilatatum Kau District, S of Pahala Weed along highway. Preserved_Specimen Coarse grass forming large tufts. Herbst, D.R. 5514 Hawaii BISH 1975-10-21
62 Paspalum dilatatum Kohala Roadside. Preserved_Specimen Barnum, C.C. 47 Hawaii BISH 1924-09-01
63 Paspalum dilatatum Lanai city, Dole Park frequently mowed turf grass in partial shade of cook pines, common around town, uncommon across the landscpe but present in scattered populations Preserved_Specimen Faccenda, K. 3183 Lanai BISH 2023-06-22
64 Paspalum dilatatum Poauhau Preserved_Specimen no 2 (Not on sheet) 3470 Hawaii BISH
65 Paspalum dilatatum Manoa Valley, vacant building lot Preserved_Specimen Grass 0.5 m high Merrill 21 Oahu BISH 1924-08-01
66 Paspalum dilatatum Hamakua, Hwy 200, mile 22-23 roadside, wet, disturbed Preserved_Specimen Bio, K.F. 30018 Hawaii BISH 2003-06-17
67 Paspalum dilatatum Iles Sandwichs. Oahu, in litore Honolulu OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
68 Paspalum dilatatum SW flank of Mauna Loa, in the ahupuaa of Kapua Vegetation: Open grassy area with Acacia & Metrosideros growing on the perimeter. Preserved_Specimen Higashino, P.K. 6127 Hawaii BISH 1977-07-13
69 Paspalum dilatatum Honolulu; Punahou area, 1934 Manoa Rd Preserved_Specimen Ca. 60 cm ht. Lau, J. 1477 Oahu BISH 1985-09-30
70 Paspalum dilatatum Along Saddle Road, Pohakuloa Training Area, between 30 and 45 mile markers, within 60 feet of the road. Preserved_Specimen Funk, E.J. 41 Hawaii BISH 1990-12-13
71 Paspalum dilatatum Koele Preserved_Specimen Forbes, C.N. 192 Lanai BISH 1913-06-01
72 Paspalum dilatatum Near beginning of Hanalilolilo Trail, Kamakou Preserve (Nature Conservancy) Preserved_Specimen Wagner, W.L. 5404 Molokai BISH 1984-07-17
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