Metrosideros polymorpha var. pumila

(A.Heller) Skottsb. (1944)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Rosids Order: Myrtales Family: Myrtaceae Genus: Metrosideros

‘ōhi‘a, ‘ōhi‘a lehua, lehua, lehua maka noe, lehua makanoe, lehua ne'ene'e [lehua neenee], lehua nene'e [lehua nenee]

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Description

Key Characters: Leaves glabrous, inflorescence whooly (tomentose), shrubs or subshrubs, leaves broadly ovate, petioles stout, 6 mm.

Growth Form: Prostrate shrub, < 1 m. high, either simple or sending out one or two ascending branches.

Stems: Unbranched or sparingly branched, outer bark gray, peeling off in shreds.

Roots:

Leaves: Leaves simple. Opposite. Blades broadly ovate, or sometimes obovate, the largest about 5 cm. in diameter Apex rounded or sometimes obtuse to acute. Base cuneate to cordate. Upper surfaces glabrous, light green, and shining lower surfaces glabrous, dull and glandular. Margins lightly induplicate (revolute). Several pairs of raised veins radiating from base; midrib impressed above, prominent beneath. Petioles stout about 6 mm. long. Stipules vestigial or absent.

Flowers: Flowers in inflorescences of 2–5 pairs of cymules fully developed. cymes large; peduncles densely woolly; 2.5 cm. in length; bracts broadly ovate to suborbicular, 5–10 mm long, 3–5 mm wide. Flowers red, bisexual (perfect), actinomorphic; pedicels 2–8 mm long, 1–2 mm wide; hypanthium 3–7 mm high, 3–8 mm wide. Sepals very woolly, except the short, triangular lobes, which are almost glabrous, but glandular. Petals red, broadly obovate, about 6 mm. in length, glandular on the outside, ciliate. Stamens numerous 2.5 cm. long, dark red. Ovary nearly superior, deeply immersed in the bottom of the calyx, its disk-like top very glandular and resinous. style up to 2.5 cm long, not enlarged at the stigmatose apex.

Fruit: Capsules slightly included to exerted; fruiting hypanthium 3–8 mm long and wide; pubescent or glabrous.

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Images

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

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

Dispersal Agents


Pollinators

Bibliography

Name Published In: Acta Horti Gothob. 15: 406 (1944)

Other References

Wagner et al. 1990:969 (K, Mo, M); Kennedy et al. 2010:22 (O); Faccenda, Arthur, et al. 2025:195 (H)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details open bog Preserved_Specimen Stone, B.C. 1551 Kauai BISH 1956-12-27
2 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Bog proper. Preserved_Specimen Stemmermann, R.L. 6713 Kauai BISH 1981-03-11
3 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details bog Preserved_Specimen Wright, M.E. 4 Hawaii BISH 2005-06-28
4 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Associated vegetation: Metrosideros polymorpha var. glaberrima, Oreobolus furcatus, Leptecophylla tameiameiae, Carex montis-eeka, Vaccinium spp., Argyroxiphium grayanum, Lobelia gloria-montis, Plantago pachyphylla, Deschampsia nubigena, Keysseria maviensis, Adenophorus montanus. Preserved_Specimen Oppenheimer, H.L. 60324 Maui BISH 2003-06-27
5 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Cheirodendron forest. Preserved_Specimen Grant, M.L. 7223 Oahu BISH 1934-08-07
6 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Henrickson, J.S. 4006 Kauai BISH 1969-07-31
7 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Corn, C. 480 Kauai BISH 1987-06-01
8 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 6097 Molokai BISH 1910-03-17
9 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stemmermann, R.L. 7061 Molokai BISH 1985-12-28
10 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 375 Maui BISH 1917-09-25
11 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Chock, A.K. 1167 Kauai BISH 1953-09-04
12 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Huber, H.F.J. 23 Kauai BISH 1964-08-21
13 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 50875091 Kauai BISH 1909-09-24
14 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen MacDaniels, L.H. 603 Kauai BISH 1927-02-08
15 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 20 Kauai BISH 1982-09-25
16 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 894 Kauai BISH 1917-07-03
17 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 404 Kauai BISH 1909-09-01
18 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Cranwell, L.M. 2980 Kauai BISH 1938-08-16
19 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 237 Kauai BISH 1909-08-01
20 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Cranwell, L.M. 2900 Kauai BISH 1938-08-13
21 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen St.John, H. 23055 Kauai BISH 1947-12-25
22 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Woolford, H.A. 415 Kauai BISH 1956-12-28
23 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 73 Kauai BISH 1982-11-13
24 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Heller, A.A. 2738 Kauai BISH 1895-08-21
25 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stemmermann, R.L. 7060 Molokai BISH 1985-12-28
26 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Cranwell, L.M. 2535 Molokai BISH 1938-07-07
27 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stone, B.C. 1658 Kauai BISH 1957-01-02
28 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 2042 Kauai BISH 1909-03-03
29 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 404 Kauai BISH 1909-09-01
30 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 5585 Kauai BISH 1909-09-06
31 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 50 Kauai BISH 1982-10-30
32 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stemmermann, R.L. 7027 Maui BISH 1985-11-02
33 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 1142 Kauai BISH 1917-07-03
34 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 894 Kauai BISH 1917-07-03
35 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 6097 Molokai BISH 1910-03-17
36 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Christophersen, E. Kauai BISH 1925-03-01
37 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Christophersen, E. Kauai BISH 1925-03-01
38 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. Kauai BISH 1916-10-01
39 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Heller, A.A. 2738 Kauai BISH 1895-10-19
40 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 6097 Molokai BISH 1910-03-17
41 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 82 Kauai BISH 1982-11-13
42 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 5087 Kauai BISH 1909-09-24
43 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 189 Molokai BISH 1912-07-01
44 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen MacDaniels, L.H. 774 Kauai BISH 1927-02-18
45 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stone, B.C. 3730 Kauai BISH 1961-08-11
46 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen van Royen, P. 11707 Kauai BISH 1977-09-01
47 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 6097 Molokai BISH 1910-03-17
48 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stemmermann, R.L. 7059 Molokai BISH 1985-12-28
49 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 45 Kauai BISH 1982-10-30
50 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 2043 Kauai BISH 1909-03-03
51 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details In boggy area Preserved_Specimen Ranker, T.A. Kauai BISH 2004-03-21
52 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Chock, A.K. 1167 Kauai BISH 1953-09-04
53 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 44 Kauai BISH 1982-10-30
54 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stemmermann, R.L. 6735 Kauai BISH 1981-03-16
55 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details woods Preserved_Specimen St.John, H. 10738 Kauai BISH 1930-12-27
56 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details forest Preserved_Specimen Cranwell, L.M. 2636 Maui BISH 1938-07-24
57 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Growing with Styphelia, Vaccinium, Coprosma ochracea Preserved_Specimen Cuddihy, L.W. 1187 Molokai BISH 1982-05-27
58 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details open bog Preserved_Specimen Neal, M.C. Kauai BISH 1936-08-17
59 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details open bog Preserved_Specimen St.John, H. 12564 Molokai BISH 1932-12-25
60 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Co-dominant shrub with f. strigosa. Associated with Vaccinium calycinum, Coprosma ochracea, few Cheirodendron and small Styphelia. Hummocks of Oreobolus and Panicum isachnoides are common. Also present are Viola maviensis and Selaginella deflexa. Preserved_Specimen Davis, J. 835 Molokai BISH 1982-05-27
61 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Common in bog Assoc. with Gouldia terminalis, Myrsine hosakae, Pelea waialealae, Pelea sp., Euphorbia multiformis sparsiflora, Dicranopteris Preserved_Specimen Gustafson, R. 1037 Kauai BISH 1978-11-26
62 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details On wet ridge. Preserved_Specimen Hosaka, E.Y. 1130 Oahu BISH 1933-08-06
63 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Growing in bog with pukiawe, `uki, Oreobolus furcatus and Rhynchospora spiciformis. Dominant with f. strigosa in bog. Preserved_Specimen Cuddihy, L.W. 1183 Molokai BISH 1982-05-27
64 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details open Preserved_Specimen St.John, H. 13553 Kauai BISH 1933-12-24
65 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Growing along top of ridge in semi boggy conditions. Growing within a thick layer of Bazzania cordistipula, Campylopus spp., Dicranodontium porodictyon, Leucobryum pachyphyllum, and other bryophytes. Also growign with Vaccinium dentatum, Dichanthelium koolauense, Axonopus compressus, and Metrosideros polymorpha var. glaberrima. Preserved_Specimen Thomas, M.K. 556 Oahu BISH 2022-11-30
66 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Dominant small shrub with f. strigosa. Also present are Vaccinium calycinum, V. pahalae, Coprosma ochracea var. rockiana, Wikstroemia, and Styphelia. Preserved_Specimen Davis, J. 837 Molokai BISH 1982-05-27
67 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Inundated soil. Cheirodendron sp., Coprosma elliptica, Dicranopters linearis, Drosera anglica, Hedychium gardnerianum, Korthalsella sp., Metrosideros polymorpha var. pumila, Sadleria sp., Vaccinium sp., Viola kauaen Preserved_Specimen Wolkis, D. 1203 Kauai BISH 2019-04-16
68 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Vegetation: Metrosideros polymorpha var. glaberrima, Scaevola, Broussaisia, Clermontia, Bidens, Cibotium, Stenogyne, Freycinetia, Peperomia, Antidesma, Isachne, Perrottetia, Cheirodendron, Psychotria, Xylosma, Kadua, Vaccinium. Preserved_Specimen Oppenheimer, H.L. 110809 Maui BISH 2008-11-06
69 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Open bog. Preserved_Specimen Wilbur, R.L. 903 Maui BISH 1948-06-29
70 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Ohia (metrosideros) Montane Wet Mixed Community. Bog-like shrub land with poorly drained soils. Drosera anglica, Dicranopteris linearis, Cryptomeria japonica, Gahnia beecheyi, Lycopodiella cernua, Rhynchospora sp., Vaccinium dentatum, Xyris complanata, Cladonia sp. Preserved_Specimen Wolkis, D. 1129 Kauai BISH 2016-11-03
71 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Lehua Malanoe Dry bogf flat slpe, open canopy. Dicranopteris linearis, ryptomeria japonica, Drosera anglica, Gahnia beecheyi, Juncus planifolius, Korthalsella remyana, Palhinhaea cernua, Rhynchospora chinensis, Vaccinium dentatium Xyris complanata Preserved_Specimen Wolkis, D. 1372 Kauai BISH 2022-09-13
72 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details bog Preserved_Specimen Neal, M.C. Maui BISH 1933-08-16
73 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details On wet ridge. Preserved_Specimen Hosaka, E.Y. 1130 Oahu BISH 1933-08-06
74 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Bog, flat, open inundated soil. Drosera anglica, Gahnia sp., Dicranopteris linearis, Cheirodendron sp. Preserved_Specimen Wolkis, D. 1167 Kauai BISH 2017-12-03
75 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Oreobolus furcatus, Panicum imbricatum, Astelia forbesii, Plantago hillebrandii, Viola maviensis, Vaccinium pahalae, V. dentatum, Styphelia Preserved_Specimen Carlquist, S. 2229 Molokai BISH 1966-08-25
76 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Summit. Swamp. Preserved_Specimen Rock, J.F.C. 8145 Maui BISH 1910-08-01
77 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Wet open bog. Preserved_Specimen Lammers, T.G. 5377 Kauai BISH 1983-08-30
78 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details Rain forest. Preserved_Specimen Morley, H. 88 Oahu BISH 1933-12-10
79 Metrosideros polymorpha var. pumila Locality redacted. Contact Bishop Museum Botany Department for details bog Preserved_Specimen Wright, M.E. 8 Maui BISH 2005-06-29