Aira caryophyllea

L. (1753)

This name is accepted

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

silver hairgrass

Description

Key Characters:

Growth Form: Annuals.

Stems: Culms (stems) solitary or few, sometimes numerous, forming large perennial clumps resulting from reseeding, 3–40 cm tall.

Roots: Fibrous root system.

Leaves: Leaves simple. Alternate, distichous. Blades filiform or subsetaceous, usually 1–5 cm long, up to 1 mm wide. Apex acute to subobtuse. Upper surfaces scabrid. Margins entire. Veins parallel. Sheaths scabrid or glabrous, open to base; ligule membranous, triangular, 4–5 mm long, apex entire but becoming lacerate. Stipules absent.

Flowers: Flowers in inflorescences paniculate, loose, ovate to oblong, 1–12 cm long, the branches bare at base. Spikelets 2, ca. 3 mm long, clustered toward tips of capillary branches, pedicels 0.7–3.5 times as long as the spikelet and pear–shaped at apex; glumes pale brown, chartaceous, ovate, 2.3–3.5 mm long, enclosing the florets, nerves +/- prominent, surface lustrous, glabrous except sparsely scabrous along keel, apex acute, slightly erose; lemmas dark reddish brown, narrowly ovate, 2–2.5 mm long, short–scabrous, apex acuminate, 2-lobed, apical teeth setaceous, awn 3–4 mm long, slightly geniculate, inserted below midpoint on dorsal face, rarely absent, callus minutely bearded at lateral margins of floret; palea similar in color, vestiture, and texture to lemma, 1.5–2 mm long, apex acuminate, somewhat adnate to caryopsis. Stamens 3. Ovary superior.

Fruit: Caryopsis 1–1.5 mm long; ca. 0.5 mm in diameter; weakly adnate to lemma and palea and remaining enclosed within them.

Ploidy: 2n = 14; 28

Habitat: Naturalized in pastures and on lava; often near moist areas; and in subalpine shrubland.

Elevation Range: 1,050–2,440 m.

Historical Distribution

Synonyms (63)

Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Kaua'i Naturalized
O'ahu Naturalized
Molokai Naturalized
Maui Naturalized
Hawai'i Naturalized

Dispersal Agents


Pollinators

Bibliography

Name Published In: Sp. Pl.: 66 (1753)

Other References

Wagner et al. 1990:1495 (Mo, M, H); Lorence & Flynn 1997:11 (K); Wood 2006:18 (O)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Aira caryophyllea L. Hawaii Volcanoes Natl. Park Drive up Mauna Loa Strip Rd. abt 3 mi from inter. with Kona-Hilo Hiway and 0.25 mi before Kipuka Ki; or about 1 mi past Kipuka Puaulu just after first sharp turn in road Metrosideros - native shrub - lichen community on aa lava PRESERVED_SPECIMEN Newell, C.L. 298 Hawaii BISH 8/4/1966
2 Aira caryophyllea L. Kamakou Preserve, Kawela Section, Upper Onini Gulch Growing on upper edge of south side of gulch in native scrub of `a`ali`i, pukiawe, na`ena`e, and `ohi`a. PRESERVED_SPECIMEN Cuddihy, L.W. Davis, J. Collector Number: 1214 Molokai BISH 5/28/1982
3 Aira caryophyllea L. hawaii volcanoes natl. park drive down crater rim road about 1.3 miles to place where road starts to turn se. on high pahoehoe roadbank at right of road is a large stone marker located about 200 m from roadside Lowland Koa Mesic Forest at 3370 ft under a canopy of Acacia koa, Psychotria mariniana, Myrsine, Coprosma, Dodonaea and Metrosideros with a variety of native ferns, sedges and grasses PRESERVED_SPECIMEN newell, c.l. collector number: 444 Maui BISH 8/19/1966
4 Aira caryophyllea L. Puukepili [probably Puu Ka Pele] PRESERVED_SPECIMEN Munro, G.C. 374 Molokai BISH 6/4/1916
5 Aira caryophyllea L. Maunakea Humuula Sheep Station, North Hilo Common in local patches PRESERVED_SPECIMEN Hosaka, E.Y. 2335 Hawaii BISH 6/13/1938
6 Aira caryophyllea L. Hawaii Volcanoes Natl. Park Kipukapuaulu Bird Park Moderate forest PRESERVED_SPECIMEN Morley, H. 106-H Hawaii BISH 11/5/1933
7 Aira caryophyllea L. haleakala along the start of the halemanu trail PRESERVED_SPECIMEN wilbur, r.l. webster, g.l. collector number: 1022 Maui BISH 7/5/1948
8 Aira caryophyllea L. puukepili PRESERVED_SPECIMEN munro, g.c. collector number: 549 Molokai BISH 6/4/1916
9 Aira caryophyllea L. Haleakala NW outer slope of Haleakala, near entrance to Haleakala Nat;l. Park Along trail in heath scrub, with Styphelia, Vaccinium reticulatum, Coprosma etc. PRESERVED_SPECIMEN Henrickson, J.S. 3837 Maui BISH 7/12/1969
10 Aira caryophyllea L. hanalei dist.; kokee state park, puu o kila lookout along path just below viewing area Secondary vegetation of small herbs & grasses, i.e., Hypochoeris, Poa annua, Veronica & Epilobium. PRESERVED_SPECIMEN flynn, t. collector number: 5843 Kauai BISH 9/15/1995
11 Aira caryophyllea L. Kokee, along residential side road, about 1 km makai of Kokee lodge Rain forest vegetation Metrosideros Cobtium Styphelia Vaccinium; alien grass PRESERVED_SPECIMEN K. Thorne; B. Frost 6834 Kauai HAPI 7/30/1989
12 Aira caryophyllea L. Koloa, Lawai, NTBG, waterfallarea N of Big Valley Area burned by fire in prior year.; Black volcanic soil. PRESERVED_SPECIMEN Sandy Long 1169 Kauai HAPI 2/23/2001
13 Aira caryophyllea L. Hamakua Waimea, Puukapu, Makahalau Paddock Occasional PRESERVED_SPECIMEN Hosaka, E.Y. 2156 Hawaii BISH 6/2/1938
14 Aira caryophyllea L. kamakou preserve, kawela section, upper onini gulch Growing on upper edge of south side of gulch in native scrub of `a`ali`i, pukiawe, na`ena`e, and `ohi`a. PRESERVED_SPECIMEN cuddihy, l.w. davis, j. collector number: 1214 Molokai BISH 5/28/1982
15 Aira caryophyllea L. Honolulu PRESERVED_SPECIMEN Lee, H.A. Collector Number: 274 Oahu BISH 3/1/1925
16 Aira caryophyllea L. haleakala nw outer slope of haleakala, near entrance to haleakala nat;l. park low wet forest with Metrosideros dominant on lower slopes and valley bottom, with Styphelia/Dodonaea shrubland on upper slopes and ridgetops. Occasional, upper parts of ridges. PRESERVED_SPECIMEN henrickson, j.s. vogl, r. collector number: 3837 Molokai BISH 7/12/1969
17 Aira caryophyllea L. honolulu PRESERVED_SPECIMEN lee, h.a. collector number: 274 Oahu BISH 3/1/1925
18 Aira caryophyllea L. Hawaii Volcanoes Natl. Park Drive down Crater Rim Road about 1.3 miles to place where road starts to turn SE. On high pahoehoe roadbank at right of road is a large stone marker located about 200 m from roadside Metrosideros - native shrub - scattered lichen community on ash-covered pahoehoe lava. PRESERVED_SPECIMEN Newell, C.L. 444 Hawaii BISH 8/19/1966
19 Aira caryophyllea L. Puukepili [probably Puu Ka Pele] PRESERVED_SPECIMEN Munro, G.C. 549 Molokai BISH 6/4/1916
20 Aira caryophyllea L. puukepili mountains PRESERVED_SPECIMEN munro, g.c. collector number: 374 Maui BISH 6/4/1916
21 Aira caryophyllea L. hamakua waimea, puukapu, makahalau paddock mountains PRESERVED_SPECIMEN hosaka, e.y. collector number: 2156 Lanai BISH 6/2/1938
22 Aira caryophyllea L. W. Maui, on pu'u North of Pohakea Gulch. In grazed, degraded Metrosideros forest. PRESERVED_SPECIMEN Hank Oppenheimer H60149 Maui PTBG 6/19/2001
23 Aira caryophyllea L. w maui, hanaulaiki PRESERVED_SPECIMEN hobdy, r.w. collector number: 2391 Maui BISH 5/1/1985
24 Aira caryophyllea L. W Maui, Hanaulaiki PRESERVED_SPECIMEN Hobdy, R.W. 2391 Maui BISH 5/1/1985
25 Aira caryophyllea L. mauna loa near beginning of mauna loa trail to puu ulaula rest house Growing on moist, shaded bank PRESERVED_SPECIMEN herbst, d.r. collector number: 253 Hawaii BISH 8/14/1966
26 Aira caryophyllea L. island of hawaii; thursten lava tunnel escape road 2.1 miles from trailhead on fallen tree PRESERVED_SPECIMEN k. thorne; b. frost 6834 MICH 7/30/1989
27 Aira caryophyllea L. Puu Kaua Region, Lualualei, steep ridge just to south of Kaua. Non-native Schinus-Melinus. PRESERVED_SPECIMEN K. R. Wood 10636 Oahu PTBG 3/30/2004
28 Aira caryophyllea L. Kamakou Preserve, Kawela Section, Upper Onini Gulch Growing on upper edge of south side of gulch in native scrub of `a`ali`i, pukiawe, na`ena`e, and `ohi`a. PRESERVED_SPECIMEN Cuddihy, L.W. 1214 Molokai BISH 5/28/1982
29 Aira caryophyllea L. Kokee State Park. Puu O Kila look- out along path just below veiwing area. PRESERVED_SPECIMEN Tim Flynn 5843 Kauai PTBG 9/15/1995
30 Aira caryophyllea L. Haleakala Crater PRESERVED_SPECIMEN Hitchcock, A. S. 14973 Maui US 1916-00-00
31 Aira caryophyllea L. NW outer slope of Haleakala, near entrance of Haleakala National Park PRESERVED_SPECIMEN Henrickson, J. S. 3837 Maui US 7/12/1969
32 Aira caryophyllea L. n hilo, mauna kea, humuula sheep station PRESERVED_SPECIMEN e. y. hosaka 2335 Molokai US 6/13/1938
33 Aira caryophyllea L. haleakala crater PRESERVED_SPECIMEN a. s. hitchcock 14973 Maui US 10/2/1916
34 Aira caryophyllea L. nw outer slope of haleakala, near entrance of haleakala national park PRESERVED_SPECIMEN j. s. henrickson 3837 Oahu US 7/12/1969
35 Aira caryophyllea L. N Hilo, Mauna Kea, Humuula Sheep Station PRESERVED_SPECIMEN Hosaka, E. Y. 2335 Hawaii US 6/13/1938
36 Aira caryophyllea L. Hawaii Volcanos National Park, Bird Park (Kipuka Puaulu), picnic grounds, near shelter PRESERVED_SPECIMEN Herbst, D.R. 385 Hawaii BISH 3/28/1967
37 Aira caryophyllea L. Hanalei Dist, Kokee State Park. Puu O Kila lookout along path just below viewing area. PRESERVED_SPECIMEN Flynn, T. W. 5843 Kauai US 9/15/1995
38 Aira caryophyllea L. hanalei dist, kokee state park. puu o kila lookout along path just below viewing area. PRESERVED_SPECIMEN t. w. flynn 5843 Kauai US 9/15/1995
39 Aira caryophyllea L. Island of Hawaii; Thursten Lava Tunnel escape road 2.1 miles from trailhead Rain forest vegetation Metrosideros Cobtium Styphelia Vaccinium; alien grass PRESERVED_SPECIMEN K. Thorne; B. Frost 6834 UTC 7/30/1989
40 Aira caryophyllea L. olinda - east of PRESERVED_SPECIMEN a. s. hitchcock 14938 Maui US 10/1/1916
41 Aira caryophyllea L. Honolulu PRESERVED_SPECIMEN Lee, H.A. 274 Oahu BISH 3/1/1925
42 Aira caryophyllea L. hawaii volcanoes natl. park kipukapuaulu bird park On vertical walls 30-60 meters off west side of cove. PRESERVED_SPECIMEN morley, h. collector number: 106-h Oahu BISH
43 Aira caryophyllea L. Mauna Loa Near beginning of Mauna Loa Trail to Puu Ulaula Rest House Growing on moist, shaded bank PRESERVED_SPECIMEN Herbst, D.R. 253 Hawaii BISH 8/14/1966
44 Aira caryophyllea L. Kipuka Puaulu, Kilauea PRESERVED_SPECIMEN Meebold, A. 10816 Hawaii US 5/1/1932
45 Aira caryophyllea L. kipuka puaulu, kilauea PRESERVED_SPECIMEN a. meebold 10816 Hawaii US
46 Aira caryophyllea L. Olinda - East of PRESERVED_SPECIMEN Hitchcock, A. S. 14938 Maui US 10/1/2016
47 Aira caryophyllea L. maunakea humuula sheep station, north hilo Common in local patches PRESERVED_SPECIMEN hosaka, e.y. collector number: 2335 Hawaii BISH 6/13/1938
48 Aira caryophyllea L. hawaii volcanoes natl. park drive up mauna loa strip rd. abt 3 mi. from inter. with kona-hilo hiway and 0.25 mi. before kipuka ki; or about 1 mi. past kipuka puaulu just after first sharp turn in road PRESERVED_SPECIMEN newell, c.l. collector number: 298 Oahu BISH 8/4/1966
49 Aira caryophyllea L. Haleakala Along the start of the Halemanu Trail PRESERVED_SPECIMEN Wilbur, R.L. 1022 Maui BISH 7/5/1948
50 Aira caryophyllea L. Hawaii Volcanoes Natl. Park Drive up Mauna Loa Strip Rd. abt 3 mi from inter. with Kona-Hilo Hiway and 0.25 mi before Kipuka Ki; or about 1 mi past Kipuka Puaulu just after first sharp turn in road Metrosideros - native shrub - lichen community on aa lava PRESERVED_SPECIMEN Newell, C.L. 298 Hawaii BISH 8/4/1966
51 Aira caryophyllea L. Kamakou Preserve, Kawela Section, Upper Onini Gulch Growing on upper edge of south side of gulch in native scrub of `a`ali`i, pukiawe, na`ena`e, and `ohi`a. PRESERVED_SPECIMEN Cuddihy, L.W. Davis, J. Collector Number: 1214 Molokai BISH 5/28/1982
52 Aira caryophyllea L. hawaii volcanoes natl. park drive down crater rim road about 1.3 miles to place where road starts to turn se. on high pahoehoe roadbank at right of road is a large stone marker located about 200 m from roadside Lowland Koa Mesic Forest at 3370 ft under a canopy of Acacia koa, Psychotria mariniana, Myrsine, Coprosma, Dodonaea and Metrosideros with a variety of native ferns, sedges and grasses PRESERVED_SPECIMEN newell, c.l. collector number: 444 Maui BISH 8/19/1966
53 Aira caryophyllea L. Puukepili [probably Puu Ka Pele] PRESERVED_SPECIMEN Munro, G.C. 374 Molokai BISH 6/4/1916
54 Aira caryophyllea L. Maunakea Humuula Sheep Station, North Hilo Common in local patches PRESERVED_SPECIMEN Hosaka, E.Y. 2335 Hawaii BISH 6/13/1938
55 Aira caryophyllea L. Hawaii Volcanoes Natl. Park Kipukapuaulu Bird Park Moderate forest PRESERVED_SPECIMEN Morley, H. 106-H Hawaii BISH 11/5/1933
56 Aira caryophyllea L. haleakala along the start of the halemanu trail PRESERVED_SPECIMEN wilbur, r.l. webster, g.l. collector number: 1022 Maui BISH 7/5/1948
57 Aira caryophyllea L. puukepili PRESERVED_SPECIMEN munro, g.c. collector number: 549 Molokai BISH 6/4/1916
58 Aira caryophyllea L. Haleakala NW outer slope of Haleakala, near entrance to Haleakala Nat;l. Park Along trail in heath scrub, with Styphelia, Vaccinium reticulatum, Coprosma etc. PRESERVED_SPECIMEN Henrickson, J.S. 3837 Maui BISH 7/12/1969
59 Aira caryophyllea L. hanalei dist.; kokee state park, puu o kila lookout along path just below viewing area Secondary vegetation of small herbs & grasses, i.e., Hypochoeris, Poa annua, Veronica & Epilobium. PRESERVED_SPECIMEN flynn, t. collector number: 5843 Kauai BISH 9/15/1995
60 Aira caryophyllea L. Kokee, along residential side road, about 1 km makai of Kokee lodge Rain forest vegetation Metrosideros Cobtium Styphelia Vaccinium; alien grass PRESERVED_SPECIMEN K. Thorne; B. Frost 6834 Kauai HAPI 7/30/1989
61 Aira caryophyllea L. Koloa, Lawai, NTBG, waterfallarea N of Big Valley Area burned by fire in prior year.; Black volcanic soil. PRESERVED_SPECIMEN Sandy Long 1169 Kauai HAPI 2/23/2001
62 Aira caryophyllea L. Hamakua Waimea, Puukapu, Makahalau Paddock Occasional PRESERVED_SPECIMEN Hosaka, E.Y. 2156 Hawaii BISH 6/2/1938
63 Aira caryophyllea L. kamakou preserve, kawela section, upper onini gulch Growing on upper edge of south side of gulch in native scrub of `a`ali`i, pukiawe, na`ena`e, and `ohi`a. PRESERVED_SPECIMEN cuddihy, l.w. davis, j. collector number: 1214 Molokai BISH 5/28/1982
64 Aira caryophyllea L. Honolulu PRESERVED_SPECIMEN Lee, H.A. Collector Number: 274 Oahu BISH 3/1/1925
65 Aira caryophyllea L. haleakala nw outer slope of haleakala, near entrance to haleakala nat;l. park low wet forest with Metrosideros dominant on lower slopes and valley bottom, with Styphelia/Dodonaea shrubland on upper slopes and ridgetops. Occasional, upper parts of ridges. PRESERVED_SPECIMEN henrickson, j.s. vogl, r. collector number: 3837 Molokai BISH 7/12/1969
66 Aira caryophyllea L. honolulu PRESERVED_SPECIMEN lee, h.a. collector number: 274 Oahu BISH 3/1/1925
67 Aira caryophyllea L. Hawaii Volcanoes Natl. Park Drive down Crater Rim Road about 1.3 miles to place where road starts to turn SE. On high pahoehoe roadbank at right of road is a large stone marker located about 200 m from roadside Metrosideros - native shrub - scattered lichen community on ash-covered pahoehoe lava. PRESERVED_SPECIMEN Newell, C.L. 444 Hawaii BISH 8/19/1966
68 Aira caryophyllea L. Puukepili [probably Puu Ka Pele] PRESERVED_SPECIMEN Munro, G.C. 549 Molokai BISH 6/4/1916
69 Aira caryophyllea L. puukepili mountains PRESERVED_SPECIMEN munro, g.c. collector number: 374 Maui BISH 6/4/1916
70 Aira caryophyllea L. hamakua waimea, puukapu, makahalau paddock mountains PRESERVED_SPECIMEN hosaka, e.y. collector number: 2156 Lanai BISH 6/2/1938
71 Aira caryophyllea L. W. Maui, on pu'u North of Pohakea Gulch. In grazed, degraded Metrosideros forest. PRESERVED_SPECIMEN Hank Oppenheimer H60149 Maui PTBG 6/19/2001
72 Aira caryophyllea L. w maui, hanaulaiki PRESERVED_SPECIMEN hobdy, r.w. collector number: 2391 Maui BISH 5/1/1985
73 Aira caryophyllea L. W Maui, Hanaulaiki PRESERVED_SPECIMEN Hobdy, R.W. 2391 Maui BISH 5/1/1985
74 Aira caryophyllea L. mauna loa near beginning of mauna loa trail to puu ulaula rest house Growing on moist, shaded bank PRESERVED_SPECIMEN herbst, d.r. collector number: 253 Hawaii BISH 8/14/1966
75 Aira caryophyllea L. island of hawaii; thursten lava tunnel escape road 2.1 miles from trailhead on fallen tree PRESERVED_SPECIMEN k. thorne; b. frost 6834 MICH 7/30/1989
76 Aira caryophyllea L. Puu Kaua Region, Lualualei, steep ridge just to south of Kaua. Non-native Schinus-Melinus. PRESERVED_SPECIMEN K. R. Wood 10636 Oahu PTBG 3/30/2004
77 Aira caryophyllea L. Kamakou Preserve, Kawela Section, Upper Onini Gulch Growing on upper edge of south side of gulch in native scrub of `a`ali`i, pukiawe, na`ena`e, and `ohi`a. PRESERVED_SPECIMEN Cuddihy, L.W. 1214 Molokai BISH 5/28/1982
78 Aira caryophyllea L. Kokee State Park. Puu O Kila look- out along path just below veiwing area. PRESERVED_SPECIMEN Tim Flynn 5843 Kauai PTBG 9/15/1995
79 Aira caryophyllea L. Haleakala Crater PRESERVED_SPECIMEN Hitchcock, A. S. 14973 Maui US 1916-00-00
80 Aira caryophyllea L. NW outer slope of Haleakala, near entrance of Haleakala National Park PRESERVED_SPECIMEN Henrickson, J. S. 3837 Maui US 7/12/1969
81 Aira caryophyllea L. n hilo, mauna kea, humuula sheep station PRESERVED_SPECIMEN e. y. hosaka 2335 Molokai US 6/13/1938
82 Aira caryophyllea L. haleakala crater PRESERVED_SPECIMEN a. s. hitchcock 14973 Maui US 10/2/1916
83 Aira caryophyllea L. nw outer slope of haleakala, near entrance of haleakala national park PRESERVED_SPECIMEN j. s. henrickson 3837 Oahu US 7/12/1969
84 Aira caryophyllea L. N Hilo, Mauna Kea, Humuula Sheep Station PRESERVED_SPECIMEN Hosaka, E. Y. 2335 Hawaii US 6/13/1938
85 Aira caryophyllea L. Hawaii Volcanos National Park, Bird Park (Kipuka Puaulu), picnic grounds, near shelter PRESERVED_SPECIMEN Herbst, D.R. 385 Hawaii BISH 3/28/1967
86 Aira caryophyllea L. Hanalei Dist, Kokee State Park. Puu O Kila lookout along path just below viewing area. PRESERVED_SPECIMEN Flynn, T. W. 5843 Kauai US 9/15/1995
87 Aira caryophyllea L. hanalei dist, kokee state park. puu o kila lookout along path just below viewing area. PRESERVED_SPECIMEN t. w. flynn 5843 Kauai US 9/15/1995
88 Aira caryophyllea L. Island of Hawaii; Thursten Lava Tunnel escape road 2.1 miles from trailhead Rain forest vegetation Metrosideros Cobtium Styphelia Vaccinium; alien grass PRESERVED_SPECIMEN K. Thorne; B. Frost 6834 UTC 7/30/1989
89 Aira caryophyllea L. olinda - east of PRESERVED_SPECIMEN a. s. hitchcock 14938 Maui US 10/1/1916
90 Aira caryophyllea L. Honolulu PRESERVED_SPECIMEN Lee, H.A. 274 Oahu BISH 3/1/1925
91 Aira caryophyllea L. hawaii volcanoes natl. park kipukapuaulu bird park On vertical walls 30-60 meters off west side of cove. PRESERVED_SPECIMEN morley, h. collector number: 106-h Oahu BISH
92 Aira caryophyllea L. Mauna Loa Near beginning of Mauna Loa Trail to Puu Ulaula Rest House Growing on moist, shaded bank PRESERVED_SPECIMEN Herbst, D.R. 253 Hawaii BISH 8/14/1966
93 Aira caryophyllea L. Kipuka Puaulu, Kilauea PRESERVED_SPECIMEN Meebold, A. 10816 Hawaii US 5/1/1932
94 Aira caryophyllea L. kipuka puaulu, kilauea PRESERVED_SPECIMEN a. meebold 10816 Hawaii US
95 Aira caryophyllea L. Olinda - East of PRESERVED_SPECIMEN Hitchcock, A. S. 14938 Maui US 10/1/2016
96 Aira caryophyllea L. maunakea humuula sheep station, north hilo Common in local patches PRESERVED_SPECIMEN hosaka, e.y. collector number: 2335 Hawaii BISH 6/13/1938
97 Aira caryophyllea L. hawaii volcanoes natl. park drive up mauna loa strip rd. abt 3 mi. from inter. with kona-hilo hiway and 0.25 mi. before kipuka ki; or about 1 mi. past kipuka puaulu just after first sharp turn in road PRESERVED_SPECIMEN newell, c.l. collector number: 298 Oahu BISH 8/4/1966
98 Aira caryophyllea L. Haleakala Along the start of the Halemanu Trail PRESERVED_SPECIMEN Wilbur, R.L. 1022 Maui BISH 7/5/1948