Dissochondrus biflorus

(Hillebr.) Kuntze ex Hack. (1897)

This name is accepted

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

Description

Key Characters:

Growth Form: Tall perennials.

Stems: Culms erect, tufted, nodes pubescent to villous. 60-120 cm tall, compressed, branching intravaginally above base.

Roots: Roots fibrous.

Leaves: Leaves simple. Alternate. Blades flat, lanceolate, firm, 15-30 cm long, 1-2 cm wide Apex long-acuminate. Upper surfaces glabrous; lower surfaces scabrous. Margins scaberulous toward apex. Veins parallel. Sheaths compressed-keeled, prolonged at apex into 2 membranous with large, leaf-like deciduous auricles up to 6 cm long. Sheaths open, glabrous, loosely enclosing the culm, scabrous and puberulent, collar villous; ligule rounded to truncate, 1- Stipules absent.

Flowers: Inflorescences paniculate, narrow, cylindrical, spike-like, 10-20 cm long, somewhat loosely flowered with spacing between branches greater toward base; branches short, appressed, the axis puberulent, solitary bristles usually present below each spikelet, the bristles green, 5-10 mm long, flexuous, antrorsely scabrous. Spikelets 2-flowered, first floret slightly larger, 2.5-3 mm long, glabrous, apex acute, florets ovate to ovate-lanceolate, subtended by a single persistent bristle (a modified branchlet), awnless; glumes membranous, first glume broad, ca. 1/4 as long as the spikelet, 0.8-1.5 mm long, 1/4-1/3 as long as florets, puberulent, faintly 0-3-nerved, apex obtuse; second glume longer than the 2 florets, 2.5-3.5 mm long, extending beyond the florets, 5-nerved, puberulent, apex acute. Florets cartilaginous, perfect, ovate to narrowly ovate. Lemmas cartilaginous, indurate, smooth, nerveless, margins inrolled over the floret; planoconvex, ca. 2 mm long, yellowish to white, coriaceous, glossy, apex minutely puberulent; palea similar to lemma in color and texture, flat, ovate, ca.2 mm long, apex apiculate; palea cartilaginous. Stamens 3.

Fruit: Caryopsis glabrous; lenticular; remaining enclosed within the floret; the pair produced in each spikelet contiguous; inner faces flat.

Ploidy: 2n = 36

Habitat: Occurring on slopes; mainly in diverse mesic forest.

Elevation Range: 490–1,050 m.

Historical Distribution

Images

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

Kaua'i Endemic
O'ahu Endemic
Molokai Endemic
Lana'i Endemic
Maui Endemic
Hawai'i Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: H.G.A.Engler & K.A.E.Prantl, Nat. Pflanzenfam., Nachtr. 1: 41 (1897)

Other References

Wagner et al. 1990:1534 (K, O, Mo, L, M, H); Faccenda 2023c:140 (KEY); Faccenda 2025b:117 (K† 1973, L† 1871, H† 1911)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. below puu kolekole, w of makolelau PRESERVED_SPECIMEN k. r. wood & s. p. perlman 1998 Molokai US 7/8/1992
2 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. s ekahanui Jungly moist forested slope. PRESERVED_SPECIMEN degener, o. takamoto, m.; martinez, m. collector number: 10767 Oahu BISH 4/21/1936
3 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mts, honouliuli forest reserve, ekahanui gulch. PRESERVED_SPECIMEN d. r. herbst & j. obata 5259 Oahu US 3/16/1975
4 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mountains, pahole gulch PRESERVED_SPECIMEN d. r. herbst, j. obata & s. darwin 5362 Oahu US 6/15/1975
5 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mountains, mokuleia forest preserve, pahole gulch and makua ridge PRESERVED_SPECIMEN s. p. darwin 1012 Oahu US 6/15/1975
6 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W Maui, Hanaula PRESERVED_SPECIMEN Medeiros, A.C. 380 Maui BISH 6/18/1983
7 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. honouliuli, waianae mts. n fork of valley e of palikea Stream bank, thicket. PRESERVED_SPECIMEN st.john, h. collector number: 10357 Oahu BISH 2/23/1930
8 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. middle palawai ridge Wet, rich jungle. PRESERVED_SPECIMEN degener, o. takamoto, m. collector number: 10671 Oahu BISH 5/12/1936
9 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. PRESERVED_SPECIMEN 8291 Lanai US
10 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Left fork of Manawainui Gulch Growing on shaded, bare soil on a steep, NE facing slope. PRESERVED_SPECIMEN Herbst, D.R. 3022 Maui BISH 5/24/1973
11 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. olowalu valley, right hand side of ridge PRESERVED_SPECIMEN forbes, c.n. collector number: 2473.m Maui BISH 5/23/1920
12 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts, Houliuli Forest Reserve, Ekahanui Gulch PRESERVED_SPECIMEN Herbst, D.R. 5259 Oahu BISH 3/16/1975
13 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Gully SE of Puu Kolekole On bank of dry stream bed in remnant drt forest of `ohi`a, olopua, hame, pilo, na`ena`e, and pukiawe. PRESERVED_SPECIMEN Cuddihy, L.W. Anderson, S. Collector Number: 1157 Molokai BISH 5/24/1982
14 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. top of kapuahikahi, mokuleia PRESERVED_SPECIMEN o. degener & w. h. hatheway 20658 Oahu US 5/7/1950
15 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Slopes of Puu Kolekole PRESERVED_SPECIMEN Forbes, C.N. 219.M Molokai BISH 7/1/1912
16 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. puuwaawaa PRESERVED_SPECIMEN forbes, c.n. collector number: s.n. Hawaii BISH 6/8/1911
17 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts, Pahole Gulch, 1 ridge over from DH 5363 On steep, more-or-less bare slopes in shaded, dry forest. PRESERVED_SPECIMEN Herbst, D.R. 5362 Oahu BISH 6/15/1975
18 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Near Laianui [sp?] Edge of rain forest. PRESERVED_SPECIMEN Degener, O. 9155 Molokai BISH 5/18/1928
19 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. on steep, n facing slope of mahanaloa valley Growing on shaded, more-or-less bare soil. PRESERVED_SPECIMEN herbst, d.r. collector number: 2986 Kauai BISH 4/18/1973
20 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Gully SE of Puu Kolekole On bank of dry stream bed in remnant drt forest of `ohi`a, olopua, hame, pilo, na`ena`e, and pukiawe. PRESERVED_SPECIMEN Cuddihy, L.W. 1157 Molokai BISH 5/24/1982
21 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. On steep slope of small gulch SW of Puu Kolekole About 12 clumps growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, and Lysimachia in dry forest. PRESERVED_SPECIMEN Davis, J. 809 Molokai BISH 5/24/1982
22 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mts, honouliuli, n palawai gulch, n facing slope In Acacia koa-Metrosideros lowland mesic forest with Bidens, Eragrostis, Dubautia sherffiana, Viola, Claoxylon, Dianella, Passiflora suberosa, Clidemia, Vaccinium, Dubautia plantaginea, Pittosporum, Psychotria, Scaevola. PRESERVED_SPECIMEN perlman, s.p. obata, j. collector number: 6167 Oahu BISH 7/12/1987
23 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. east maui, makawao forest reserve, on w slope of kahakapao gulch In understory of Koa mixed forest. PRESERVED_SPECIMEN hobdy, r.w. collector number: 2013 Maui BISH 3/7/1984
24 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. small gulch sw of puu kolekole About 12 clumps growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, and Lysimachia in dry forest. PRESERVED_SPECIMEN davis, j. collector number: 809 Molokai BISH 5/24/1982
25 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. On steep, N facing slope of Mahanaloa Valley Growing on shaded, more-or-less bare soil. PRESERVED_SPECIMEN Herbst, D.R. 2986 Kauai BISH 4/18/1973
26 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. near puu hapapa On rocky embankments near Schinus thicket. PRESERVED_SPECIMEN takeuchi, g. takeuchi, w.n. collector number: s.n. Oahu BISH 8/8/1979
27 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts, Honouliuli, N Palawai Gulch, N facing slope In Acacia koa-Metrosideros lowland mesic forest with Bidens, Eragrostis, Dubautia sherffiana, Viola, Claoxylon, Dianella, Passiflora suberosa, Clidemia, Vaccinium, Dubautia plantaginea, Pittosporum, Psychotria, Scaevola. PRESERVED_SPECIMEN Perlman, S. 6167 Oahu BISH 7/12/1987
28 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. East Maui, Makawao Forest Reserve, on W slope of Kahakapao Gulch In understory of Koa mixed forest. PRESERVED_SPECIMEN Hobdy, R.W. 2013 Maui BISH 3/7/1984
29 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Schofield Barracks Military Reservation, Wahiawa, Waianae Mt Range, N of Puu Kumakalii On steep slopes. Mixed mesic forest (dry) vegetation. PRESERVED_SPECIMEN Warshauer, F.R. 880b Oahu BISH 2/6/1977
30 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mts, pahole gulch, 1 ridge over from dh 5363 Metrosideros, Eugenia, Dicranopteris PRESERVED_SPECIMEN herbst, d.r. obata, j.; j.haas; darwin, s. collector number: 5362 Oahu BISH 6/15/1975
31 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mts, pahole gulch, 1 ridge over from dh 5352 With mixed forest shrubs. Cyrtandra, Psychotria, Ohia, Neraudia melastomifolia. PRESERVED_SPECIMEN herbst, d.r. obata, j.; j.haas; darwin, s. collector number: 5363 Oahu BISH 6/15/1975
32 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. on steep slope of small gulch sw of puu kolekole PRESERVED_SPECIMEN davis, j. collector number: 809 Oahu BISH 5/24/1982
33 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. w maui, mananainui plant sactuary, lower hanaula PRESERVED_SPECIMEN hobdy, r.w. collector number: 1051 Hawaii BISH 4/16/1981
34 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mts, mokuleia forest reserve, pahole gulch On steep, more-or-less bare slopes in light to medium shade. PRESERVED_SPECIMEN herbst, d.r. allerton, j.; hobdy, r.w.; harrison, b.; corn, c.; lamoureux, c.h.; bishop, l.e.; palmer, d.d.; palmer, f. collector number: 3035 Oahu BISH 7/8/1973
35 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. on steep slope of small gulch sw of puu kolekole Growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, & Lysimachia in dry forest. PRESERVED_SPECIMEN davis, j. collector number: 809 Molokai BISH 5/24/1982
36 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. gully se of puu kolekole On bank of dry stream bed in remnant drt forest of `ohi`a, olopua, hame, pilo, na`ena`e, and pukiawe. PRESERVED_SPECIMEN cuddihy, l.w. anderson, s. collector number: 1157 Molokai BISH 5/24/1982
37 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W Maui, Mananainui Plant Sactuary, lower Hanaula On slopes of julch in damp semi-shady sites. PRESERVED_SPECIMEN Hobdy, R.W. 1051 Maui BISH 4/16/1981
38 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Small gulch SW of Puu Kolekole About 12 clumps growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, and Lysimachia in dry forest. PRESERVED_SPECIMEN Davis, J. 809 Molokai BISH 5/24/1982
39 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Makaleha Ridge PRESERVED_SPECIMEN Rock, J.F.C. 17081 Oahu BISH 4/1/1918
40 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Honouliuli, Waianae Mts. N fork of valley E of Palikea Stream bank, thicket. PRESERVED_SPECIMEN St. John, H. 10357 Oahu BISH 2/23/1930
41 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. land section of makakupaia, kupaia gulch, n bank Situated on a rocky streamside bank in scrubby rainforest under the cover of taller shrubs. Assoc. with Dodonaea, Nephrolepis, Coprosma, Alyxia, Styphelia, Dryopteris. PRESERVED_SPECIMEN lau, j. collector number: 1455 Molokai BISH 9/24/1985
42 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Olowalu Valley, right hand side of ridge PRESERVED_SPECIMEN Forbes, C.N. 2473.M Maui BISH 5/23/1920
43 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. On steep slope of small gulch SW of Puu Kolekole Growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, & Lysimachia in dry forest. PRESERVED_SPECIMEN Davis, J. 809 Molokai BISH 5/24/1982
44 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W Maui, Lahaina District, leeward slope of Helu, in gulch at Puehuehunui 13 plants scattered near gulch bottom. Associated vegetation: Metrosideros, Nestegis, Melicope, Myrsine, Coprosma, Sadleria, Microlepia, Cyrtomium, Coniogramme, Dryopteris, Remya, Dodonaea, Leptecophylla, Carex. PRESERVED_SPECIMEN Oppenheimer, H.L. H60628 Maui BISH 6/21/2006
45 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. middle Palawai Ridge Wet, rich jungle. PRESERVED_SPECIMEN Degener, O. 10671 Oahu BISH 5/12/1936
46 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W Maui, Lahaina District, leeward slope of Helu, in gulch at Puehuehunui 13 plants scattered near gulch bottom. Associated vegetation: Metrosideros, Nestegis, Melicope, Myrsine, Coprosma, Sadleria, Microlepia, Cyrtomium, Coniogramme, Dryopteris, Remya, Dodonaea, Leptecophylla, Carex. PRESERVED_SPECIMEN Oppenheimer, H.L. Wood, K.R. Collector Number: H60628 Maui BISH 6/21/2006
47 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. unknown PreservedSpecimen Degener, O. Collector Number: s.n. BISH Specimen 9/19/1932
48 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Land section of Makakupaia, Kupaia Gulch, N bank Situated on a rocky streamside bank in scrubby rainforest under the cover of taller shrubs. Assoc. with Dodonaea, Nephrolepis, Coprosma, Alyxia, Styphelia, Dryopteris. PRESERVED_SPECIMEN Lau, J. 1455 Molokai BISH 9/24/1985
49 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Near Puu Hapapa On rocky embankments near Schinus thicket. PRESERVED_SPECIMEN Takeuchi, G. s.n. Oahu BISH 6/1/1905
50 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. On steep slope of small gulch SW of Puu Kolekole About 12 clumps growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, and Lysimachia in dry forest. PRESERVED_SPECIMEN Davis, J. Collector Number: 809 Molokai BISH 5/24/1982
51 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. mokuleia, slopes of kaala PRESERVED_SPECIMEN forbes, c.n. collector number: 1803.o Oahu BISH 4/26/1912
52 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. near laianui Edge of rain forest. PRESERVED_SPECIMEN degener, o. collector number: 9155 Molokai BISH 5/18/1928
53 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Kai-Makaha divide, near Pinnacle Rock Forested slopes. PRESERVED_SPECIMEN Takeuchi, W.N. 2104 Oahu BISH 3/31/1985
54 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. left fork of manawainui gulch Growing on shaded, bare soil on a steep, NE facing slope. PRESERVED_SPECIMEN herbst, d.r. hobdy, r.w. collector number: 3022 Maui BISH 5/24/1973
55 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. near laianui rubble PRESERVED_SPECIMEN degener, o. collector number: 9155 Oahu BISH 5/18/1928
56 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae kai- makaha divide, near pinnacle rock Forested slopes. PRESERVED_SPECIMEN takeuchi, w.n. collector number: 2104 Oahu BISH 3/31/1985
57 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. w maui, hanaula PRESERVED_SPECIMEN medeiros, a.c. collector number: 380 Maui BISH 6/18/1983
58 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. slopes of puu kolekole PRESERVED_SPECIMEN forbes, c.n. collector number: 219.m Molokai BISH 7/1/1912
59 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. makaleha ridge PRESERVED_SPECIMEN rock, j.f.c. collector number: 17081 Oahu BISH 4/1/1918
60 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts, Mokuleia Forest Reserve, Pahole Gulch On steep, more-or-less bare slopes in light to medium shade. PRESERVED_SPECIMEN Herbst, D.R. 3035 Oahu BISH 7/8/1973
61 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Upper Onini Gulch Growing beneath Metrosideros, Dodonaea, Coprosma, Wikstroemia, Osmanthus, & Antidesma. Also growing with Alyxia, Osteomeles, Panicum molokaiense, Asplenium kaulfussii. On fairly steep slope ca. 30 ft above streambed. PRESERVED_SPECIMEN Davis, J. 857 Molokai BISH 5/28/1982
62 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts, Pahole Gulch, 1 ridge over from DH 5352 On steep, more-or-less bare slopes in shaded, dry forest. PRESERVED_SPECIMEN Herbst, D.R. 5363 Oahu BISH 6/15/1975
63 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. w maui, lahaina district, leeward slope of helu, in gulch at puehuehunui 13 plants scattered near gulch bottom. Associated vegetation: Metrosideros, Nestegis, Melicope, Myrsine, Coprosma, Sadleria, Microlepia, Cyrtomium, Coniogramme, Dryopteris, Remya, Dodonaea, Leptecophylla, Carex. PRESERVED_SPECIMEN oppenheimer, h.l. wood, k.r. collector number: h60628 Maui BISH 6/21/2006
64 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. unknown PRESERVED_SPECIMEN Degener, O. s.n. BISH 9/19/1932
65 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. S Ekahanui Jungly moist forested slope. PRESERVED_SPECIMEN Degener, O. 10767 Oahu BISH 4/21/1936
66 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae mts, houliuli forest reserve, ekahanui gulch PRESERVED_SPECIMEN herbst, d.r. obata, j. collector number: 5259 Oahu BISH 3/16/1975
67 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Small gulch SW of Puu Kolekole About 12 clumps growing beneath Metrosideros, Dodonaea, Psychotria, Pleomele, Styphelia, and Lysimachia in dry forest. PRESERVED_SPECIMEN Davis, J. Collector Number: 809 Molokai BISH 5/24/1982
68 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. upper onini gulch Growing beneath Metrosideros, Dodonaea, Coprosma, Wikstroemia, Osmanthus, & Antidesma. Also growing with Alyxia, Osteomeles, Panicum molokaiense, Asplenium kaulfussii. On fairly steep slope ca. 30 ft above streambed. PRESERVED_SPECIMEN davis, j. collector number: 857 Molokai BISH 5/28/1982
69 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. unknown PRESERVED_SPECIMEN degener, o. collector number: s.n. BISH 9/19/1932
70 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. schofield barracks military reservation, wahiawa, waianae mt range, n of puu kumakalii On steep slopes. Mixed mesic forest (dry) vegetation. PRESERVED_SPECIMEN warshauer, f.r. collector number: 880b Oahu BISH 2/6/1977
71 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Mokuleia, slopes of Kaala PRESERVED_SPECIMEN Forbes, C.N. 1803.O Oahu BISH 4/26/1912
72 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waialua, oahu. PRESERVED_SPECIMEN r. l. lowe MIN 3/1/1930
73 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts.; Mokuleia Forest Preserve; Pahole Gulch and Makua Ridge. PRESERVED_SPECIMEN Steven P. Darwin 1012 Oahu PTBG 6/15/1975
74 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts., Pahole Gulch. On steep, ± bare slope in shaded, dry forest. PRESERVED_SPECIMEN Derral Herbst 5363 Oahu PTBG 6/15/1975
75 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. On steep, north facing slope of Mahanaloa Valley. Growing on more-or-less bare soil. PRESERVED_SPECIMEN Derral Herbst 2986 Kauai PTBG 4/18/1973
76 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W. Maui, Hanaulaiki Gulch; west of Papalaua; Elev. 2800-3000 ft. Metrosideros- Styphelia Mixed Mesic Shrubland. PRESERVED_SPECIMEN K. R. Wood 4228 Maui PTBG 4/12/1995
77 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Mts., Honouliuli, North Palawai gulch, north facing slope. In Acacia koa-Metrosideros lowland mesic forest. PRESERVED_SPECIMEN Steve Perlman 6167 Oahu PTBG 7/12/1987
78 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. West Maui, Kauaula valley, north facing slope below Helu Diospyros sandwicensis- Metrosideros mesic forest PRESERVED_SPECIMEN Steve Perlman 22835 Maui PTBG 4/18/2012
79 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Makolelau; drainage west of road below Puu Kolekole. Metrosideros mixed mesic forest. Rich brown soil with terrestrial moss and leaf litter. PRESERVED_SPECIMEN K. R. Wood 7748 Molokai PTBG 4/1/1999
80 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. West Maui, Kauaula valley, below Helu summit, on west facing slope Diospyros sandwicensis- Metrosideros mesic forest PRESERVED_SPECIMEN Steve Perlman 24924 Maui PTBG 4/13/2016
81 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. waianae range. south palawai gulch. c 2300 ft. PRESERVED_SPECIMEN r. l. wilbur 610 NCSC 3/28/1948
82 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Below Puu KoleKole; West of Makolelau. Dodonaea- Styphelia Lowland Mesic Shrubland. PRESERVED_SPECIMEN K. R. Wood 1998 Molokai PTBG 7/8/1992
83 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Mahanaloa Valley, on steep, north-facing slope. shaded, more-or-less bare soil PRESERVED_SPECIMEN Derral Herbst 2986 Kauai PTBG 4/18/1973
84 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. On steep slope of small gulch SW of Pu'u Kolekole. Beneath trees. Dry forest. PRESERVED_SPECIMEN J. Davis 809 Molokai PTBG 5/24/1982
85 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Waianae Kai; pinnacle rock area; Elev.2450-2650 ft. Acacia-Metrosideros Lowland Mesic Forest. PRESERVED_SPECIMEN K. R. Wood 2783 Oahu PTBG 9/22/1993
86 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. Kauaula Valley, South slope, below Helu summit, West Maui. Diospyros sandwicensis- Metrosideros mesic forest. PRESERVED_SPECIMEN Steve Perlman 22835 Maui PTBG 4/18/2012
87 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W. Maui, Kauaula Valley. On steep, shady slope; windward aspect, mid-slope. Mesic/dry forest. PRESERVED_SPECIMEN Hank Oppenheimer H10606 Maui PTBG 1/28/2006
88 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. W. Maui, Puehuehunui, in small drainage to south of Kauaula rim. Mixed mesic forest with rich fern understory. PRESERVED_SPECIMEN K. R. Wood 11947 Maui PTBG 6/21/2006
89 Dissochondrus biflorus (Hillebr.) Kuntze ex Hack. makolelau; drainage west of road below puu kolekole Rich brown soil with terrestrial moss and leaf litter; Metrosideros mixed mesic forest. Threats: deer, goat, fire, Fraxinus uhdei, Ricinus communis, Melinus minutiflora. PRESERVED_SPECIMEN k. r. wood, r. aguraiuja, s. p. perlman, b. naeole, s. loo & m. query 7748 Molokai US 4/1/1999