img

Euphorbia hyssopifolia

L. (1759)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Rosids Order: Malpighiales Family: Euphorbiaceae Genus: Euphorbia

hyssopleaf sandmat, spurge

Description

Key Characters:

Growth Form: Glabrous annual herbs.

Stems: Stems red or green, erect or ascending, 0.15–0.6 m long.

Roots:

Leaves: Leaves simple. Opposite. Blades oblong to linear–oblong, 8–30 mm long, 4–12 mm wide. Apex rounded or obtuse. Base rounded to subcordate. Lower surfaces glabrous to sparsely pilose; blades, membranous. Margins serrate. Veins conspicuous. Petioles 1–1.5 mm long. Stipules present ± connate, deltate, 0.5–1 mm long, ciliate.

Flowers: Flowers in cyathia in terminal or lateral, leafy, few flowered cymes; staminate flowers 4–15 per cyathium. involucre 0.8–1 mm high, glabrous, glands oblong to broadly reniform, 0.1–0.3 mm long, appendages white to pinkish, shorter or up to twice as long as the gland is wide, margins entire. Flowers unisexual and highly reduced. Pistillate flowers solitary, on a gynophore; staminate flowers in 5 groups or cymules, each with 1 to several flowers. Calyx (sepals) absent. Corolla (petals) absent. Male flower reduced to a single stamen, with an articulation at junction of pedicel and filament, subtended by slender bracteoles. Ovary superior, 3-carpellate; ovules 1 per cell, anatropous.

Fruit: Capsules ovoid–deltoid; 1.5–2 mm high; 1.6–2mm in diameter; usually broadest below middle; glabrous. Seeds black or gray; ovoid; 4–angled; l–1.4 mm long; the faces with 3–4 transverse ridges.

Ploidy: 2n = 12; 14

Habitat: Low elevation; dry; disturbed sites.

Elevation Range:

Historical Distribution

Synonyms (33)

Anisophyllum hyssopifolium (L.) Haw. (1812)
Chamaesyce brasiliensis (Lam.) Small (1903)
Chamaesyce hyssopifolia (L.) Small (1905)
Chamaesyce jenningsii Millsp. ex Britton (1916)
Chamaesyce jonesii (Millsp.) Millsp. (1916)
Chamaesyce nirurioides Millsp. (1914)
Euphorbia blanchetii Miq. ex Boiss. (1850)
Euphorbia brasiliensis Lam. (1788)
Euphorbia brasiliensis f. angustior Chodat & Hassl. (1905)
Euphorbia brasiliensis f. latior Chodat & Hassl. (1905)
Euphorbia brasiliensis f. major Chodat & Hassl. (1905)
Euphorbia brasiliensis f. pruinosa Chodat (1901)
Euphorbia brasiliensis f. subsessilis Chodat & Hassl. (1905)
Euphorbia brasiliensis var. blanchetii (Miq. ex Boiss.) Boiss. (1862)
Euphorbia brasiliensis var. genuina Chodat & Hassl. (1905)
Euphorbia brasiliensis var. hyssopifolia (L.) Boiss. (1862)
Euphorbia brasiliensis var. paraguayensis Chodat (1901)
Euphorbia brasiliensis var. pruinosa (Chodat) Chodat & Hassl. (1905)
Euphorbia brasiliensis var. pulchella Boiss. (1862)
Euphorbia brasiliensis var. uniflora Chodat & Hassl. (1905)
Euphorbia domingensis Spreng. ex Boiss. (1862)
Euphorbia hypericifolia var. falciformis Klotzsch (1843)
Euphorbia hyssopifolia var. blanchetii (Miq. ex Boiss.) Oudejans (1993)
Euphorbia hyssopifolia var. paraguayensis (Chodat) Oudejans (1993)
Euphorbia hyssopifolia var. pruinosa (Chodat) Oudejans (1993)
Euphorbia hyssopifolia var. pulchella (Boiss.) Oudejans (1993)
Euphorbia hyssopifolia var. uniflora (Chodat & Hassl.) Oudejans (1993)
Euphorbia jonesii Millsp. (1890)
Euphorbia klotzschiana Miq. (1851)
Euphorbia nirurioides (Millsp.) Fawc. & Rendle (1920)
Euphorbia pulchella Kunth (1817)
Euphorbia serrulata Vell. (1829)
Euphorbia stenomeres S.F.Blake (1922)

Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Kuaihelani (Midway Atoll) Naturalized
Kaua'i Naturalized
O'ahu Naturalized
Molokai Naturalized
Lana'i Naturalized
Kaho'olawe Naturalized
Maui Naturalized
Hawai'i Naturalized

Dispersal Agents


Pollinators

Specimens

img
img
img

Bibliography

Name Published In: Syst. Nat. ed. 10, 2: 1048 (1759)

Other References

Wagner et al. 1990:610 (no NWHI records, K, O, M, H [as Chamaesyce hyssopifolia]); Herbarium Pacificum Staff 1999:3 (L); Bruegmann 1999:2 (Mi); Govaerts et al. 2000:320 (NOM:Syn. C. hyssopifolia = Euphorbia hyssopifolia); Oppenheimer 2003:11 (Mo); Steinmann & Porter 2002/Yang & Berry 2011 (molecular support for nesting of Chamaesyce within Euphorbia); Starr & Starr 2017:4 (Ka)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Euphorbia hyssopifolia L. P.T.B.G. Lawai Valley Abundant in open, disturbed areas of valley. PRESERVED_SPECIMEN Herbst, D.R. 2295 Kauai BISH 1/4/1972
2 Euphorbia hyssopifolia L. 1/3 to 2/3 mi SSE of Waikoloa substation dominated by naturalized grasses PRESERVED_SPECIMEN Wagner, W.L. 4715 Hawaii BISH 11/20/1982
3 Euphorbia hyssopifolia L. Lanai Airport, along access road to Weedy herb growing along with other roadside weeds: Conyza, Panicum maximum, Emilia, Chloris, Verbena. PRESERVED_SPECIMEN Imada, C.T. Collector Number: 98-2 Lanai BISH 3/27/1998
4 Euphorbia hyssopifolia L. waimea, navy pacific missile range facility. nw of sandia/doe complex secondary vegetation dominated by Prosopis, Lantana, Panicum, and Cenchrus. Locally common with Ageratum, Bidens, and Aster PRESERVED_SPECIMEN flynn, t. floyd, s. collector number: 3742 Kauai BISH 1/25/1990
5 Euphorbia hyssopifolia L. Kalaupapa; peninsula, near lighthouse cottages PRESERVED_SPECIMEN Wysong, M.L. 768 Molokai BISH 8/9/2005
6 Euphorbia hyssopifolia L. lihue plantation, off haul cane road between hanamaulu and hanahanapuni cone with Euphorbia glomerifera, E. geniculata, Paspalum on dirt banks PRESERVED_SPECIMEN ishikawa, s. collector number: 282 Kauai BISH 8/21/1973
7 Euphorbia hyssopifolia L. within the Halepuaa Forest Reserve in thie Puna District Found within the bulldozed area in the western tip of the reserve in the disturbed areas within the Forest Reserve. PRESERVED_SPECIMEN Clarke, G. Collector Number: 79.231 Hawaii BISH 3/29/1979
8 Euphorbia hyssopifolia L. north kahala, kealahewa abandoned sugar cane field PRESERVED_SPECIMEN herbst, d.r. spence, g. collector number: 5621 Hawaii BISH 1/20/1976
9 Euphorbia hyssopifolia L. within the Halepuaa Forest Reserve in thie Puna District Found within the bulldozed area in the western tip of the reserve in the disturbed areas within the Forest Reserve. PRESERVED_SPECIMEN Clarke, G. 79.231 Hawaii BISH 3/29/1979
10 Euphorbia hyssopifolia L. pahoa PRESERVED_SPECIMEN kama, r. collector number: o-83 Hawaii BISH 4/1/1967
11 Euphorbia hyssopifolia L. hakalau sugar co., field 24 PRESERVED_SPECIMEN hanson, n. Hawaii BISH 2/6/1963
12 Euphorbia hyssopifolia L. private lotus farm, waialua beach rd, waialua Weed on dry bank of lotus field. PRESERVED_SPECIMEN imada, c.t. engilis, a.; dr.duk, mccafferty, t. collector number: 92-38 Oahu BISH 4/5/1992
13 Euphorbia hyssopifolia L. Private lotus farm, Waialua Beach Rd, Waialua Weed on dry bank of lotus field. PRESERVED_SPECIMEN Imada, C.T. 92-38 Oahu BISH 4/5/1992
14 Euphorbia hyssopifolia L. Makawao, near Kahului Airport, toward Kanaha Beach Park disturbed grasslands. PRESERVED_SPECIMEN Wagner, W.L. 5787 Maui BISH 3/3/1988
15 Euphorbia hyssopifolia L. Hakalau Sugar Co., field 24 PRESERVED_SPECIMEN Hanson, N. s.n. Hawaii BISH 2/6/1963
16 Euphorbia hyssopifolia L. Kaunakakai, near the wharf Growing in waste area. PRESERVED_SPECIMEN Oppenheimer, H.L. Collector Number: H70115 Molokai BISH 7/14/2001
17 Euphorbia hyssopifolia L. spreckelsville Locally common, along cane haul roads. PRESERVED_SPECIMEN nagata, k.m. collector number: 4449 Maui BISH 5/14/1997
18 Euphorbia hyssopifolia L. Wheeler Army Airfield, Schofield Plateau, Wahiawa, along old runway south PRESERVED_SPECIMEN Nagata, K.M. 1384 Oahu BISH 10/27/1976
19 Euphorbia hyssopifolia L. puuwaawaa. near transect t17 On bare aa. PRESERVED_SPECIMEN takeuchi, w.n. collector number: 5720 Hawaii BISH 5/1/1989
20 Euphorbia hyssopifolia L. waimanalo, azevedo field, jct. hihimanu st. and kalanianaole hwy roadside PRESERVED_SPECIMEN wagner, w.l. herbst, d.r.; mill, s. collector number: 4824 Oahu BISH 6/4/1983
21 Euphorbia hyssopifolia L. Puna, along main access road to Kalapana Seaview Estates subdivision behind Kalapana various grasses in sunny location PRESERVED_SPECIMEN Nagata, K.M. 1865 Hawaii BISH 5/31/1979
22 Euphorbia hyssopifolia L. pahala, kau roadside PRESERVED_SPECIMEN degener, o. degener, i. collector number: 35713 Hawaii BISH 3/26/1983
23 Euphorbia hyssopifolia L. Lihue Plantation, off haul cane road between Hanamaulu and Hanahanapuni cone with Euphorbia glomerifera, E. geniculata, Paspalum on dirt banks PRESERVED_SPECIMEN Ishikawa, S. 282 Kauai BISH 8/21/1973
24 Euphorbia hyssopifolia L. Pahala Locally abundant about Lec's Service Station PRESERVED_SPECIMEN Degener, O. 36648 Hawaii BISH 12/5/1983
25 Euphorbia hyssopifolia L. Kaunakakai, near the wharf Growing in waste area. PRESERVED_SPECIMEN Oppenheimer, H.L. H70115 Molokai BISH 7/14/2001
26 Euphorbia hyssopifolia L. Pahala, Kau roadside PRESERVED_SPECIMEN Degener, O. 35713 Hawaii BISH 3/26/1983
27 Euphorbia hyssopifolia L. lanai airport, along access road to Weedy herb growing along with other roadside weeds: Conyza, Panicum maximum, Emilia, Chloris, Verbena. PRESERVED_SPECIMEN imada, c.t. collector number: 98-2 Lanai BISH 3/27/1998
28 Euphorbia hyssopifolia L. Kalamaula Game Management Area. Haole koa shrubland. PRESERVED_SPECIMEN Hughes, G.D. 30 Molokai BISH 2/28/1992
29 Euphorbia hyssopifolia L. within the halepuaa forest reserve in thie puna district Found within the bulldozed area in the western tip of the reserve in the disturbed areas within the Forest Reserve. PRESERVED_SPECIMEN clarke, g. collector number: 79.231 Hawaii BISH 3/29/1979
30 Euphorbia hyssopifolia L. makawao district, near kahului airport, toward kanaha beach park Strand areas along north shore. PRESERVED_SPECIMEN w. l. wagner, c. imada & w. n. takeuchi 5786 NY 3/3/1988
31 Euphorbia hyssopifolia L. wahiawa, oahu PRESERVED_SPECIMEN otto degener; isa degener 35,667 NY 2/26/1982
32 Euphorbia hyssopifolia L. Kalaheo, Kalawai Park. Secondary vegetation of Syzygium cuminii, Psidium guajava, and Ficus microcarpa. PRESERVED_SPECIMEN David H. Lorence 5209 Kauai PTBG 5/10/1987
33 Euphorbia hyssopifolia L. Wahiawa. PRESERVED_SPECIMEN Otto Degener 35667 Oahu PTBG 2/26/1982
34 Euphorbia hyssopifolia L. between kailua and keahole airport exposed, arid roadside, along highway PRESERVED_SPECIMEN herbst, d.r. spence, g. collector number: 5030 Hawaii BISH 9/17/1974
35 Euphorbia hyssopifolia L. Navy Pacific Missile Range Facility. NW of Sandia/DOE complex. Secondary vegetation dominated by Prosopis, Lantana, Panicum, and Cenchrus. PRESERVED_SPECIMEN Tim Flynn 3742 Kauai PTBG 1/25/1990
36 Euphorbia hyssopifolia L. Along access road to Lana'i Airport. PRESERVED_SPECIMEN Clyde Imada 98-2 Lanai PTBG 3/27/1998
37 Euphorbia hyssopifolia L. Lahaina. Waste area near skate park. PRESERVED_SPECIMEN Hank Oppenheimer H70015 Maui PTBG 7/1/2000
38 Euphorbia hyssopifolia L. Pacific Tropical Botanical Garden, Lawai Valley, by haul cane road bridge. PRESERVED_SPECIMEN Derral Herbst 2881 Kauai PTBG 2/6/1973
39 Euphorbia hyssopifolia L. Kaunakakai, near the wharf. Near sea level. Growing in waste area. PRESERVED_SPECIMEN Hank Oppenheimer H70115 Molokai PTBG 7/14/2001
40 Euphorbia hyssopifolia L. Intersection of Rice Street and Kaumualii Hwy. Roadside near ongoing road construction PRESERVED_SPECIMEN Natalia Tangalin 3654 Kauai PTBG 1/15/2014
41 Euphorbia hyssopifolia L. off haul cane road (lihue plantation) between hanamaulu and hanahanapuni cone PRESERVED_SPECIMEN s. s. ishikawa 282 Molokai US 8/21/1973
42 Euphorbia hyssopifolia L. ka`u, pahala. PRESERVED_SPECIMEN o. degener 35713a USF 12/5/1983
43 Euphorbia hyssopifolia L. along hwy between kailua and ke-ahole airport PRESERVED_SPECIMEN d. r. herbst & g. spence 5030 Hawaii US 9/17/1974
44 Euphorbia hyssopifolia L. along main access road to kalapana seaview estates subdivision behind kalapana, puna dist. PRESERVED_SPECIMEN k. nagata 1865 Hawaii US 5/31/1979
45 Euphorbia hyssopifolia L. pahala, kau PRESERVED_SPECIMEN o. degener & i. degener 35713a Hawaii US 12/5/1983
46 Euphorbia hyssopifolia L. north kohala district, land of kealahewa PRESERVED_SPECIMEN d. r. herbst & g. spence 5621 Hawaii US 1/20/1976
47 Euphorbia hyssopifolia L. roadside at albert h. azevedo field, junction of hihimanu st. and kalaniana'ole hwy. in waimanalo PRESERVED_SPECIMEN w. l. wagner, d. r. herbst & s. w. miller 4824 Maui US 6/4/1983
48 Euphorbia hyssopifolia L. North Kohala, Kealahewa PRESERVED_SPECIMEN Herbst, D.R. 5621 Hawaii BISH 1/20/1976
49 Euphorbia hyssopifolia L. honolulu, uh manoa campus, moiliili quarry, edge of parking lot with Amaranthus spinosus and Waltheria americana PRESERVED_SPECIMEN nagata, k.m. collector number: 1262 Oahu BISH 4/2/1975
50 Euphorbia hyssopifolia L. grounds of Pacific Tropical Botanical Garden PRESERVED_SPECIMEN Wagner, W.L. 5140 Kauai BISH 12/20/1983
51 Euphorbia hyssopifolia L. 1/3 to 2/3 mi sse of waikoloa substation Abundant in dry Sophora, Myoporum, tufted grass association. PRESERVED_SPECIMEN wagner, w.l. warshauer, f.r. collector number: 4715 Hawaii BISH 11/20/1982
52 Euphorbia hyssopifolia L. puna, near punaluu, lower pulama roadside PRESERVED_SPECIMEN stone, b.c. collector number: 3014 Hawaii BISH 7/1/1959
53 Euphorbia hyssopifolia L. grounds of pacific tropical botanical garden PRESERVED_SPECIMEN wagner, w.l. et al. collector number: 5140 Kauai BISH 12/20/1983
54 Euphorbia hyssopifolia L. Puna, near Punaluu, lower Pulama roadside PRESERVED_SPECIMEN Stone, B.C. 3014 Hawaii BISH 7/1/1959
55 Euphorbia hyssopifolia L. Waimanalo, Azevedo Field, jct. Hihimanu St. and Kalanianaole Hwy roadside PRESERVED_SPECIMEN Wagner, W.L. 4824 Oahu BISH 6/4/1983
56 Euphorbia hyssopifolia L. lawai valley, pacific tropical botanical garden, by haul cane road bridge PRESERVED_SPECIMEN herbst, d.r. collector number: 2881 Kauai BISH 2/6/1973
57 Euphorbia hyssopifolia L. makawao, near kahului airport, toward kanaha beach park Scattered in Prosopis thicket with Sida, Leucaena, Chloris, and Verbesina in open shade and exposed areas PRESERVED_SPECIMEN wagner, w.l. imada, c.; takeuchi, w. collector number: 5786 Oahu BISH 3/3/1988
58 Euphorbia hyssopifolia L. north kohala, kealahewa PRESERVED_SPECIMEN herbst, d.r. collector number: 5621 Hawaii BISH 1/20/1976
59 Euphorbia hyssopifolia L. Lanai Airport, along access road to Weedy herb growing along with other roadside weeds: Conyza, Panicum maximum, Emilia, Chloris, Verbena. PRESERVED_SPECIMEN Imada, C.T. 98-2 Lanai BISH 3/27/1998
60 Euphorbia hyssopifolia L. Koloa, Kalaheo, Kalawai Park Secondary vegetation of Syzygium cumini, Psidium guajava, and Ficus microcarpa. Common weed in open areas. PRESERVED_SPECIMEN Lorence, D.H. 5209 Kauai BISH 5/10/1987
61 Euphorbia hyssopifolia L. wahiawa woods PRESERVED_SPECIMEN degener, o. degener, i. collector number: 35667 Maui BISH 2/26/1982
62 Euphorbia hyssopifolia L. wheeler army airfield, schofield plateau, wahiawa, along old runway south In Plantation, introduced. PRESERVED_SPECIMEN nagata, k.m. sato, g. collector number: 1384 Hawaii BISH 10/27/1976
63 Euphorbia hyssopifolia L. kalaupapa; peninsula, near lighthouse cottages PRESERVED_SPECIMEN wysong, m.l. collector number: 768 Molokai BISH 8/9/2005
64 Euphorbia hyssopifolia L. Lawai Valley, Pacific Tropical Botanical Garden, by haul cane road bridge PRESERVED_SPECIMEN Herbst, D.R. 2881 Kauai BISH 2/6/1973
65 Euphorbia hyssopifolia L. kaunakakai, near the wharf Growing in waste area. PRESERVED_SPECIMEN oppenheimer, h.l. collector number: h70115 Molokai BISH 7/14/2001
66 Euphorbia hyssopifolia L. Honolulu, UH Manoa campus, Moiliili Quarry, edge of parking lot with Amaranthus spinosus and Waltheria americana PRESERVED_SPECIMEN Nagata, K.M. 1262 Oahu BISH 4/2/1975
67 Euphorbia hyssopifolia L. Wahiawa street PRESERVED_SPECIMEN Degener, O. 35667 Oahu BISH 2/26/1982
68 Euphorbia hyssopifolia L. Pahoa PRESERVED_SPECIMEN Kama, R. O-83 Hawaii BISH 4/1/1967
69 Euphorbia hyssopifolia L. On slopes of Pali Kapu O Keona, Kealakekua Bay OBSERVATION Curtis Daehler Hawaii HAPI 10/18/2007
70 Euphorbia hyssopifolia L. 1385 Maunawili Rd, Honolulu, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 10/18/2007
71 Euphorbia hyssopifolia L. Near Paia. Sugar cane field. PRESERVED_SPECIMEN Funk, E.J. s.n. Maui BISH 4/25/1993
72 Euphorbia hyssopifolia L. North Kahala, Kealahewa abandoned sugar cane field PRESERVED_SPECIMEN Herbst, D.R. 5621 Hawaii BISH 1/20/1976
73 Euphorbia hyssopifolia L. Between Kailua and Keahole Airport exposed, arid roadside, along highway PRESERVED_SPECIMEN Herbst, D.R. 5030 Hawaii BISH 9/17/1974
74 Euphorbia hyssopifolia L. koloa, kalaheo, kalawai park PRESERVED_SPECIMEN lorence, d.h. collector number: 5209 Maui BISH 5/10/1987
75 Euphorbia hyssopifolia L. puna, along main access road to kalapana seaview estates subdivision behind kalapana various grasses in sunny location PRESERVED_SPECIMEN nagata, k.m. collector number: 1865 Hawaii BISH 5/31/1979
76 Euphorbia hyssopifolia L. puuwaawaa. near transect t17 PRESERVED_SPECIMEN takeuchi, w.n. collector number: 5720 Maui BISH 5/1/1989
77 Euphorbia hyssopifolia L. Makawao, near Kahului Airport, toward Kanaha Beach Park disturbed grasslands. PRESERVED_SPECIMEN Wagner, W.L. 5786 Maui BISH 3/3/1988
78 Euphorbia hyssopifolia L. Spreckelsville Locally common, along cane haul roads. PRESERVED_SPECIMEN Nagata, K.M. 4449 Maui BISH 5/14/1997
79 Euphorbia hyssopifolia L. P.T.B.G. Lawai Valley Abundant in open, disturbed areas of valley. PRESERVED_SPECIMEN Herbst, D.R. 2295 Kauai BISH 1/4/1972
80 Euphorbia hyssopifolia L. 1/3 to 2/3 mi SSE of Waikoloa substation dominated by naturalized grasses PRESERVED_SPECIMEN Wagner, W.L. 4715 Hawaii BISH 11/20/1982
81 Euphorbia hyssopifolia L. Lanai Airport, along access road to Weedy herb growing along with other roadside weeds: Conyza, Panicum maximum, Emilia, Chloris, Verbena. PRESERVED_SPECIMEN Imada, C.T. Collector Number: 98-2 Lanai BISH 3/27/1998
82 Euphorbia hyssopifolia L. waimea, navy pacific missile range facility. nw of sandia/doe complex secondary vegetation dominated by Prosopis, Lantana, Panicum, and Cenchrus. Locally common with Ageratum, Bidens, and Aster PRESERVED_SPECIMEN flynn, t. floyd, s. collector number: 3742 Kauai BISH 1/25/1990
83 Euphorbia hyssopifolia L. Kalaupapa; peninsula, near lighthouse cottages PRESERVED_SPECIMEN Wysong, M.L. 768 Molokai BISH 8/9/2005
84 Euphorbia hyssopifolia L. lihue plantation, off haul cane road between hanamaulu and hanahanapuni cone with Euphorbia glomerifera, E. geniculata, Paspalum on dirt banks PRESERVED_SPECIMEN ishikawa, s. collector number: 282 Kauai BISH 8/21/1973
85 Euphorbia hyssopifolia L. within the Halepuaa Forest Reserve in thie Puna District Found within the bulldozed area in the western tip of the reserve in the disturbed areas within the Forest Reserve. PRESERVED_SPECIMEN Clarke, G. Collector Number: 79.231 Hawaii BISH 3/29/1979
86 Euphorbia hyssopifolia L. north kahala, kealahewa abandoned sugar cane field PRESERVED_SPECIMEN herbst, d.r. spence, g. collector number: 5621 Hawaii BISH 1/20/1976
87 Euphorbia hyssopifolia L. within the Halepuaa Forest Reserve in thie Puna District Found within the bulldozed area in the western tip of the reserve in the disturbed areas within the Forest Reserve. PRESERVED_SPECIMEN Clarke, G. 79.231 Hawaii BISH 3/29/1979
88 Euphorbia hyssopifolia L. pahoa PRESERVED_SPECIMEN kama, r. collector number: o-83 Hawaii BISH 4/1/1967
89 Euphorbia hyssopifolia L. hakalau sugar co., field 24 PRESERVED_SPECIMEN hanson, n. Hawaii BISH 2/6/1963
90 Euphorbia hyssopifolia L. private lotus farm, waialua beach rd, waialua Weed on dry bank of lotus field. PRESERVED_SPECIMEN imada, c.t. engilis, a.; dr.duk, mccafferty, t. collector number: 92-38 Oahu BISH 4/5/1992
91 Euphorbia hyssopifolia L. Private lotus farm, Waialua Beach Rd, Waialua Weed on dry bank of lotus field. PRESERVED_SPECIMEN Imada, C.T. 92-38 Oahu BISH 4/5/1992
92 Euphorbia hyssopifolia L. Makawao, near Kahului Airport, toward Kanaha Beach Park disturbed grasslands. PRESERVED_SPECIMEN Wagner, W.L. 5787 Maui BISH 3/3/1988
93 Euphorbia hyssopifolia L. Hakalau Sugar Co., field 24 PRESERVED_SPECIMEN Hanson, N. s.n. Hawaii BISH 2/6/1963
94 Euphorbia hyssopifolia L. Kaunakakai, near the wharf Growing in waste area. PRESERVED_SPECIMEN Oppenheimer, H.L. Collector Number: H70115 Molokai BISH 7/14/2001
95 Euphorbia hyssopifolia L. spreckelsville Locally common, along cane haul roads. PRESERVED_SPECIMEN nagata, k.m. collector number: 4449 Maui BISH 5/14/1997
96 Euphorbia hyssopifolia L. Wheeler Army Airfield, Schofield Plateau, Wahiawa, along old runway south PRESERVED_SPECIMEN Nagata, K.M. 1384 Oahu BISH 10/27/1976
97 Euphorbia hyssopifolia L. puuwaawaa. near transect t17 On bare aa. PRESERVED_SPECIMEN takeuchi, w.n. collector number: 5720 Hawaii BISH 5/1/1989
98 Euphorbia hyssopifolia L. waimanalo, azevedo field, jct. hihimanu st. and kalanianaole hwy roadside PRESERVED_SPECIMEN wagner, w.l. herbst, d.r.; mill, s. collector number: 4824 Oahu BISH 6/4/1983
99 Euphorbia hyssopifolia L. Puna, along main access road to Kalapana Seaview Estates subdivision behind Kalapana various grasses in sunny location PRESERVED_SPECIMEN Nagata, K.M. 1865 Hawaii BISH 5/31/1979
100 Euphorbia hyssopifolia L. pahala, kau roadside PRESERVED_SPECIMEN degener, o. degener, i. collector number: 35713 Hawaii BISH 3/26/1983
101 Euphorbia hyssopifolia L. Lihue Plantation, off haul cane road between Hanamaulu and Hanahanapuni cone with Euphorbia glomerifera, E. geniculata, Paspalum on dirt banks PRESERVED_SPECIMEN Ishikawa, S. 282 Kauai BISH 8/21/1973
102 Euphorbia hyssopifolia L. Pahala Locally abundant about Lec's Service Station PRESERVED_SPECIMEN Degener, O. 36648 Hawaii BISH 12/5/1983
103 Euphorbia hyssopifolia L. Kaunakakai, near the wharf Growing in waste area. PRESERVED_SPECIMEN Oppenheimer, H.L. H70115 Molokai BISH 7/14/2001
104 Euphorbia hyssopifolia L. Pahala, Kau roadside PRESERVED_SPECIMEN Degener, O. 35713 Hawaii BISH 3/26/1983
105 Euphorbia hyssopifolia L. lanai airport, along access road to Weedy herb growing along with other roadside weeds: Conyza, Panicum maximum, Emilia, Chloris, Verbena. PRESERVED_SPECIMEN imada, c.t. collector number: 98-2 Lanai BISH 3/27/1998
106 Euphorbia hyssopifolia L. Kalamaula Game Management Area. Haole koa shrubland. PRESERVED_SPECIMEN Hughes, G.D. 30 Molokai BISH 2/28/1992
107 Euphorbia hyssopifolia L. within the halepuaa forest reserve in thie puna district Found within the bulldozed area in the western tip of the reserve in the disturbed areas within the Forest Reserve. PRESERVED_SPECIMEN clarke, g. collector number: 79.231 Hawaii BISH 3/29/1979
108 Euphorbia hyssopifolia L. makawao district, near kahului airport, toward kanaha beach park Strand areas along north shore. PRESERVED_SPECIMEN w. l. wagner, c. imada & w. n. takeuchi 5786 NY 3/3/1988
109 Euphorbia hyssopifolia L. wahiawa, oahu PRESERVED_SPECIMEN otto degener; isa degener 35,667 NY 2/26/1982
110 Euphorbia hyssopifolia L. Kalaheo, Kalawai Park. Secondary vegetation of Syzygium cuminii, Psidium guajava, and Ficus microcarpa. PRESERVED_SPECIMEN David H. Lorence 5209 Kauai PTBG 5/10/1987
111 Euphorbia hyssopifolia L. Wahiawa. PRESERVED_SPECIMEN Otto Degener 35667 Oahu PTBG 2/26/1982
112 Euphorbia hyssopifolia L. between kailua and keahole airport exposed, arid roadside, along highway PRESERVED_SPECIMEN herbst, d.r. spence, g. collector number: 5030 Hawaii BISH 9/17/1974
113 Euphorbia hyssopifolia L. Navy Pacific Missile Range Facility. NW of Sandia/DOE complex. Secondary vegetation dominated by Prosopis, Lantana, Panicum, and Cenchrus. PRESERVED_SPECIMEN Tim Flynn 3742 Kauai PTBG 1/25/1990
114 Euphorbia hyssopifolia L. Along access road to Lana'i Airport. PRESERVED_SPECIMEN Clyde Imada 98-2 Lanai PTBG 3/27/1998
115 Euphorbia hyssopifolia L. Lahaina. Waste area near skate park. PRESERVED_SPECIMEN Hank Oppenheimer H70015 Maui PTBG 7/1/2000
116 Euphorbia hyssopifolia L. Pacific Tropical Botanical Garden, Lawai Valley, by haul cane road bridge. PRESERVED_SPECIMEN Derral Herbst 2881 Kauai PTBG 2/6/1973
117 Euphorbia hyssopifolia L. Kaunakakai, near the wharf. Near sea level. Growing in waste area. PRESERVED_SPECIMEN Hank Oppenheimer H70115 Molokai PTBG 7/14/2001
118 Euphorbia hyssopifolia L. Intersection of Rice Street and Kaumualii Hwy. Roadside near ongoing road construction PRESERVED_SPECIMEN Natalia Tangalin 3654 Kauai PTBG 1/15/2014
119 Euphorbia hyssopifolia L. off haul cane road (lihue plantation) between hanamaulu and hanahanapuni cone PRESERVED_SPECIMEN s. s. ishikawa 282 Molokai US 8/21/1973
120 Euphorbia hyssopifolia L. ka`u, pahala. PRESERVED_SPECIMEN o. degener 35713a USF 12/5/1983
121 Euphorbia hyssopifolia L. along hwy between kailua and ke-ahole airport PRESERVED_SPECIMEN d. r. herbst & g. spence 5030 Hawaii US 9/17/1974
122 Euphorbia hyssopifolia L. along main access road to kalapana seaview estates subdivision behind kalapana, puna dist. PRESERVED_SPECIMEN k. nagata 1865 Hawaii US 5/31/1979
123 Euphorbia hyssopifolia L. pahala, kau PRESERVED_SPECIMEN o. degener & i. degener 35713a Hawaii US 12/5/1983
124 Euphorbia hyssopifolia L. north kohala district, land of kealahewa PRESERVED_SPECIMEN d. r. herbst & g. spence 5621 Hawaii US 1/20/1976
125 Euphorbia hyssopifolia L. roadside at albert h. azevedo field, junction of hihimanu st. and kalaniana'ole hwy. in waimanalo PRESERVED_SPECIMEN w. l. wagner, d. r. herbst & s. w. miller 4824 Maui US 6/4/1983
126 Euphorbia hyssopifolia L. North Kohala, Kealahewa PRESERVED_SPECIMEN Herbst, D.R. 5621 Hawaii BISH 1/20/1976
127 Euphorbia hyssopifolia L. honolulu, uh manoa campus, moiliili quarry, edge of parking lot with Amaranthus spinosus and Waltheria americana PRESERVED_SPECIMEN nagata, k.m. collector number: 1262 Oahu BISH 4/2/1975
128 Euphorbia hyssopifolia L. grounds of Pacific Tropical Botanical Garden PRESERVED_SPECIMEN Wagner, W.L. 5140 Kauai BISH 12/20/1983
129 Euphorbia hyssopifolia L. 1/3 to 2/3 mi sse of waikoloa substation Abundant in dry Sophora, Myoporum, tufted grass association. PRESERVED_SPECIMEN wagner, w.l. warshauer, f.r. collector number: 4715 Hawaii BISH 11/20/1982
130 Euphorbia hyssopifolia L. puna, near punaluu, lower pulama roadside PRESERVED_SPECIMEN stone, b.c. collector number: 3014 Hawaii BISH 7/1/1959
131 Euphorbia hyssopifolia L. grounds of pacific tropical botanical garden PRESERVED_SPECIMEN wagner, w.l. et al. collector number: 5140 Kauai BISH 12/20/1983
132 Euphorbia hyssopifolia L. Puna, near Punaluu, lower Pulama roadside PRESERVED_SPECIMEN Stone, B.C. 3014 Hawaii BISH 7/1/1959
133 Euphorbia hyssopifolia L. Waimanalo, Azevedo Field, jct. Hihimanu St. and Kalanianaole Hwy roadside PRESERVED_SPECIMEN Wagner, W.L. 4824 Oahu BISH 6/4/1983
134 Euphorbia hyssopifolia L. lawai valley, pacific tropical botanical garden, by haul cane road bridge PRESERVED_SPECIMEN herbst, d.r. collector number: 2881 Kauai BISH 2/6/1973
135 Euphorbia hyssopifolia L. makawao, near kahului airport, toward kanaha beach park Scattered in Prosopis thicket with Sida, Leucaena, Chloris, and Verbesina in open shade and exposed areas PRESERVED_SPECIMEN wagner, w.l. imada, c.; takeuchi, w. collector number: 5786 Oahu BISH 3/3/1988
136 Euphorbia hyssopifolia L. north kohala, kealahewa PRESERVED_SPECIMEN herbst, d.r. collector number: 5621 Hawaii BISH 1/20/1976
137 Euphorbia hyssopifolia L. Lanai Airport, along access road to Weedy herb growing along with other roadside weeds: Conyza, Panicum maximum, Emilia, Chloris, Verbena. PRESERVED_SPECIMEN Imada, C.T. 98-2 Lanai BISH 3/27/1998
138 Euphorbia hyssopifolia L. Koloa, Kalaheo, Kalawai Park Secondary vegetation of Syzygium cumini, Psidium guajava, and Ficus microcarpa. Common weed in open areas. PRESERVED_SPECIMEN Lorence, D.H. 5209 Kauai BISH 5/10/1987
139 Euphorbia hyssopifolia L. wahiawa woods PRESERVED_SPECIMEN degener, o. degener, i. collector number: 35667 Maui BISH 2/26/1982
140 Euphorbia hyssopifolia L. wheeler army airfield, schofield plateau, wahiawa, along old runway south In Plantation, introduced. PRESERVED_SPECIMEN nagata, k.m. sato, g. collector number: 1384 Hawaii BISH 10/27/1976
141 Euphorbia hyssopifolia L. kalaupapa; peninsula, near lighthouse cottages PRESERVED_SPECIMEN wysong, m.l. collector number: 768 Molokai BISH 8/9/2005
142 Euphorbia hyssopifolia L. Lawai Valley, Pacific Tropical Botanical Garden, by haul cane road bridge PRESERVED_SPECIMEN Herbst, D.R. 2881 Kauai BISH 2/6/1973
143 Euphorbia hyssopifolia L. kaunakakai, near the wharf Growing in waste area. PRESERVED_SPECIMEN oppenheimer, h.l. collector number: h70115 Molokai BISH 7/14/2001
144 Euphorbia hyssopifolia L. Honolulu, UH Manoa campus, Moiliili Quarry, edge of parking lot with Amaranthus spinosus and Waltheria americana PRESERVED_SPECIMEN Nagata, K.M. 1262 Oahu BISH 4/2/1975
145 Euphorbia hyssopifolia L. Wahiawa street PRESERVED_SPECIMEN Degener, O. 35667 Oahu BISH 2/26/1982
146 Euphorbia hyssopifolia L. Pahoa PRESERVED_SPECIMEN Kama, R. O-83 Hawaii BISH 4/1/1967
147 Euphorbia hyssopifolia L. On slopes of Pali Kapu O Keona, Kealakekua Bay OBSERVATION Curtis Daehler Hawaii HAPI 10/18/2007
148 Euphorbia hyssopifolia L. 1385 Maunawili Rd, Honolulu, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 10/18/2007
149 Euphorbia hyssopifolia L. Near Paia. Sugar cane field. PRESERVED_SPECIMEN Funk, E.J. s.n. Maui BISH 4/25/1993
150 Euphorbia hyssopifolia L. North Kahala, Kealahewa abandoned sugar cane field PRESERVED_SPECIMEN Herbst, D.R. 5621 Hawaii BISH 1/20/1976
151 Euphorbia hyssopifolia L. Between Kailua and Keahole Airport exposed, arid roadside, along highway PRESERVED_SPECIMEN Herbst, D.R. 5030 Hawaii BISH 9/17/1974
152 Euphorbia hyssopifolia L. koloa, kalaheo, kalawai park PRESERVED_SPECIMEN lorence, d.h. collector number: 5209 Maui BISH 5/10/1987
153 Euphorbia hyssopifolia L. puna, along main access road to kalapana seaview estates subdivision behind kalapana various grasses in sunny location PRESERVED_SPECIMEN nagata, k.m. collector number: 1865 Hawaii BISH 5/31/1979
154 Euphorbia hyssopifolia L. puuwaawaa. near transect t17 PRESERVED_SPECIMEN takeuchi, w.n. collector number: 5720 Maui BISH 5/1/1989
155 Euphorbia hyssopifolia L. Makawao, near Kahului Airport, toward Kanaha Beach Park disturbed grasslands. PRESERVED_SPECIMEN Wagner, W.L. 5786 Maui BISH 3/3/1988
156 Euphorbia hyssopifolia L. Spreckelsville Locally common, along cane haul roads. PRESERVED_SPECIMEN Nagata, K.M. 4449 Maui BISH 5/14/1997
Back to Top