Wikstroemia furcata

(Hillebr.) Rock (1913)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Rosids Order: Malvales Family: Thymelaeaceae Genus: Wikstroemia

‘ākia [akia], kauhi

Description

Key Characters:

Growth Form: Shrubs or small trees up to 4.5 m tall.

Stems: Young branches rusty tomentose or sometimes with scattered hairs, rarely glabrous.

Roots:

Leaves: Leaves simple. Opposite. Blades broadly elliptic or narrowly ovate, (5–)7–12(–20) cm long, (1.8–)3–5(–9). Apex acute or acuminate, sometimes obtuse. Base broadly rounded, cuneate or bluntly tapering. Surfaces glabrous or with scattered hairs along the midrib on lower surface, petioles pilose or glabrous; dark green; lower surfaces lighter, chartaceous, (5–)7–12(–20) cm long, (1.8–)3–5(–9) cm wide. Margins entire. Pinnately veined. Petioles 4–10 mm long, pilose or glabrous. Stipules absent.

Flowers: Flowers in peduncles 3–7 mm long, slightly pilose or glabrous, rachis stout, elongating up to 50 mm or more long in fruit, densely hirsute, usually repeatedly forked, pedicels 1–3 mm long, tomentose. Flowers bisexual (perfect), greenish or yellowish green, usually pubescent, becoming glabrate. Calyx tube 7.5–12 mm long, outer lobes 2–4mm long, 1.2–3.5 mm wide, inner lobes 2–3.7 mm long, 1.2–3.5 mm wide. Corolla (petals) absent. Stamens 8, the lower whorl included, the upper whorl sometimes shortly exserted. Ovary superior, 1-celled; ovules solitary and pendulous.

Fruit: Fruit bright red or orangish red; ellipsoid; 10–15 mm long; 5.5–8 mm in diameter. fruit drupaceous. Seeds without endosperm.

Ploidy: 2n = 18*

Habitat: Scattered in <i>hala</i> forest and rather common in diverse mesic forest.

Elevation Range: 380–1,220 m.

Historical Distribution

Images

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

Kaua'i Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Indig. Trees Haw. Isl.: 319 (1913)

Other References

Wagner et al. 1990:1285 (K)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details mesic forest on slope; open semiclearings Preserved_Specimen Stone, B.C. 1577 Kauai BISH 1956-12-29
2 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Douglas, Miss 422 Kauai BISH 1928-06-29
3 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 2199 Kauai BISH 1909-02-14
4 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Takeuchi, W.N. 9 Kauai BISH 1982-01-01
5 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Crosby, M.R. 2047 Kauai BISH 1964-08-13
6 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 1696 Kauai BISH 1917-07-03
7 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros - Acacia montane mesic forest with Myrsine lanaiensis, Planchonella sandwicensis, Coprosma waimeae, Melicope anisata, M. barbigera, Cheirodendron trigynum, Kadua affinis, Dianella sandwicensis, Psychotria mariniana, Chrysodracon aur___ Preserved_Specimen Wood, K.R. 17967 Kauai BISH 2018-11-14
8 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details koa, ohia forest Preserved_Specimen Degener, O. 27135 Kauai BISH 1960-12-24
9 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details open woods with Scaevola kauaiensis, Straussia, blackberry Preserved_Specimen Pearsall, G.A. 429 Kauai BISH 1959-07-01
10 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Cheirodendron montane wet forest, 80-95% closed, 8-12 m tall canopy, some emergent Metrosideros 20 m tall Psychotria mariniana, Santalum pyrularium, Bobea brevipes, Kadua affinis, Coprosma waimeae, Melicope barbigera, Dodonaea viscosa, Dianella sandwicensis, Sphenomeris chinensis, Doodia kunthiana, Dryopt Preserved_Specimen Wood, K.R. 15337 Kauai BISH 2013-01-10
11 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details N facing steep slope; Pouteria, Pittosporum, Nestegis, Cheirodendron, Scaevola procera, Coprosma kauaiensis, Bobea brevipes, Pleomele aurea, Dicranopteris linearis, Melicope anisata, Ilex, Xylosma hawaiiense, Elaeocarpus, Perrottetia, Passiflora mollissima, Myrica faya, Rubus argutus, Hedychium gardnerianum Preserved_Specimen Perlman, S. 18658 Kauai BISH 2003-10-22
12 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details dry forest Preserved_Specimen St.John, H. 24888 Kauai BISH 1952-12-26
13 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Acacia montane mesic forest w/ Alphitonia ponderosa, Xylosma hawaiiensis, Antidesma platyphylla, Bobea brevipes, Myrsine lanaiensis, Dodonaea viscosa, Planchonella sandwicensis, Wikstroemia furcata, Leptecophylla tameiameiae, Ka Preserved_Specimen Wood, K.R. 16659 Kauai BISH 2015-11-25
14 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details moist Metrosideros woods Preserved_Specimen St.John, H. 26010 Kauai BISH 1956-12-29
15 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Acacia koa- Metrosideros mesic forest. W/ Alphitonia ponderosa, Melicope barbigera, M. anisata, Leptecophylla, Claoxylon, Scaevola procera, Dianella, Dodonaea, Pouteria, Coprosma waimeae, Kadua affinis, Mysine alyxifolia, Psychotria gree Preserved_Specimen Wood, K.R. 14277 Kauai BISH 2010-08-17
16 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Acacia mesic forest with Dodonaea, Santalum freycinetianum, Kadua affinis, Xylosma hawaiiensis, Pouteria sandwicensis, Antidesma platyphylla, Dubautia laevigata, Wikstroemia oahuensis, Zanthoxylum dipetalum, Melicope ovata Preserved_Specimen Wood, K.R. 16037 Kauai BISH 2014-08-12
17 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details between wet and dry forest Preserved_Specimen Stern, W.L. 1269 Kauai BISH 1961-08-01
18 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details woods Preserved_Specimen St.John, H. 10695 Kauai BISH 1930-12-26
19 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details open woods on side of ravine; with Pelea recurvata, Lehua, Tetraplasandra spp., Alyxyia oliviformis, Solanum kavaiense, Claoxylon, etc. Preserved_Specimen Pearsall, G.A. 448 Kauai BISH 1959-06-29
20 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details koa forest Preserved_Specimen Degener, O. 27133 Kauai BISH 1960-11-28
21 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details with koa, Metrosideros, Antidesma, Gouldia, Psychotria Preserved_Specimen Henrickson, J.S. 4032 Kauai BISH 1969-08-01
22 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details wet, mesic Preserved_Specimen Takeuchi, W.N. 3683 Kauai BISH 1987-01-01
23 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details with koa, Metrosideros, Antidesma, Gouldia, Psychotria Preserved_Specimen Henrickson, J.S. 4032 Kauai BISH 1969-08-01
24 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details with Acacia koa, Alphitonia, Pelea barbigera Preserved_Specimen Flynn, T.W. 1208 Kauai BISH 1985-09-10
25 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details open, rainforest and drier shrubland Preserved_Specimen van Royen, P. 11758 Kauai BISH 1977-09-24
26 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Acacia montane mesic forest with Alphitonia ponderosa, Nestegis sandwicensis, Dodonaea viscosa, Psychotria, mariniana, P. greenwelliae, Polyscias waimeae, Planchonella sandwicensis, Myrsine lanaiensis, Wikstroemia furcata, Kadua af Preserved_Specimen Wood, K.R. 18844 Kauai BISH 2021-11-09
27 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Acacia montane mesic forest Alphitonia ponderosa, Santalum pyrularium, Kadua affinis, Coprosma waimeae, Ilex anomala, Cheirodendron trigynum, Claoxylon sandwicensis, Scaevola procera, Dodonaea viscosa, Dubautia laevigata, Bidens Preserved_Specimen Wood, K.R. 15425 Kauai BISH 2013-02-18
28 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details forest hills Preserved_Specimen Forbes, C.N. Kauai BISH 1909-09-01
29 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details woods Preserved_Specimen Degener, O. 27136 Kauai BISH 1960-11-15
30 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details mixed ohia, koa forest Preserved_Specimen Takeuchi, W.N. Kauai BISH 1985-03-01
31 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Acacia montane mesic forest with Alphitonia ponderosa, Nestegis sandwicensis, Dodonaea viscosa, Psychotria mariniana, P. greenwelliae, Polyscias waimeae, Planchonella sandwicensis, Myrsine lanaiensis, Wikstroemia furcata, Kadua af Preserved_Specimen Wood, K.R. 18842 Kauai BISH 2021-11-09
32 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Transition between wet and dry forest Preserved_Specimen Stern, W.L. 1290 Kauai BISH 1961-08-01
33 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details with Metrosideros, Syzygium, Ilex, Nestegis; steep rocky slopes covered by ferns Preserved_Specimen Lorence, D.H. 5298 Kauai BISH 1987-07-16
34 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Metrosideros-Acacia montane mesic forest with Alphitonia ponderosa, Nestegis sandwicensis, Dodonaea visocosa, Psychotria mariniana, P. greenwelliae, Polyscias waimeae, Planchonella sandwicensis, Myrsine lanaiensis, Wikstroemia furcata, Kadua af Preserved_Specimen Wood, K.R. 18843 Kauai BISH 2021-11-09
35 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Degener, O. 10395 Kauai BISH 1922-01-01
36 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details open woods, with Scaevola glabra, Astelia, Smilax sandwicensis, Cheirodendron, Scaevola kauaiense, Pelea, Lehua, Alyxia oliviformis, blackberry Preserved_Specimen Pearsall, G.A. 417 Kauai BISH 1959-07-02
37 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Along road. Preserved_Specimen Corn, C. Kauai BISH 1985-01-04
38 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details koa forest Preserved_Specimen Degener, O. 27089 Kauai BISH 1960-11-19
39 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details dry Preserved_Specimen Crosby, M.R. 2033 Kauai BISH 1964-08-13
40 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 804 Kauai BISH 1917-07-03
41 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Sohmer, S.H. 6514 Kauai BISH 1970-07-17
42 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Chock, A.K. 942 Kauai BISH 1953-08-14
43 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Wagner, W.L. 5365 Kauai BISH 1984-05-26
44 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Heller, A.A. 2545 Kauai BISH 1895-07-11
45 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Faurie, A. 532 Kauai BISH 1910-02-01
46 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen MacDaniels, L.H. 796 Kauai BISH 1927-02-18
47 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen St.John, H. 23095 Kauai BISH 1947-12-26
48 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stone, B.C. 3348 Kauai BISH 1960-04-12
49 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Heller, A.A. 2545 Kauai BISH 1895-07-17
50 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 449 Kauai BISH 1909-09-01
51 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Heller, A.A. 2545 Kauai BISH 1895-07-17
52 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 1158 Kauai BISH 1917-07-03
53 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 2179 Kauai BISH 1909-02-14
54 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. 1719 Kauai BISH 1909-02-14
55 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Degener, O. 10366 Kauai BISH 1926-06-23
56 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Meebold, A. 26354 Kauai BISH 1938-11-01
57 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Skottsberg, C.J.F. 977 Kauai BISH 1922-10-22
58 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Forbes, C.N. 799 Kauai BISH 1917-08-03
59 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Neal, M.C. Kauai BISH 1929-05-01
60 Wikstroemia furcata Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Gillett, G.W. 2104 Kauai BISH 1967-07-03