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Stenogyne kanehoana

O.Deg. & Sherff (1941)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Asterids Order: Lamiales Family: Lamiaceae Genus: Stenogyne

Description

Key Characters:

Growth Form: Scandent vines.

Stems: Stems climbing, to 1–2 m long, weakly 4–angled, tomentose.

Roots:

Leaves: Leaves simple. Opposite. Blades narrowly ovate to oblong–ovate, 6–14 cm long, 2.5–4.8 cm wide. Apex acute. Base obtuse to truncate. Surfaces densely tomentose (hairs spreading), Blades membranous, somewhat flaccid. Margins crenate to subentire. Petioles 9–18 mm long, densely hirsute. Stipules absent.

Flowers: Flowers 3–6 per verticillaster, axillary, pedicels 7–10 mm long, densely tomentose. Calyx bilaterally symmetrical, upper lip 3-lobed, lower lip 2-lobed, campanulate, 12–23 mm long, enlarging in fruit, hirsute, the teeth acute, 3–8 mm long, 4–6 mm wide at base, splitting longitudinally, usually persistent or sometimes only ventral 1/2 persistent. Corolla bilabiate, tube whitish or pale yellow, lip pinkish purple, corolla lobes sparsely tomentose externally, tube narrowly funnelform, strongly falcate, ca. 27–42 mm long, upper lip ca. 9–18 mm long, entire or 2-lobed, flat or concave, lower lip ca. 5–7 mm long, 3-lobed, the lobes flat or margins revolute, ovate, of similar size, distal portion of corolla sparsely to densely pubescent externally, the hairs simple or multicellular, occasionally glandular pubescent within, otherwise glabrous; nectary disk often present at base of ovary, annular or developed on anterior side only. Stamens 4, both pairs of similar length or upper pair slightly longer, included within corolla or well–exserted beyond upper lip; filaments inserted near throat, pubescent; anthers dithecal; anther sacs divaricate, opening by longitudinal slits. Ovary superior, 2-carpellate, each carpel longitudinally divided, placentation basal-axile; ovules 1 per ovary lobe; style 1, exserted, arising between lobes, usually cleft, diverging after anther dehiscence, shortly 2-lobed, the lobes subulate; stigmas 2.

Fruit: Nutlets ca. 9 mm long; 1-seeded; drupaceous; black at maturity; margins slightly winged; obliquely attached at base; included within calyx at maturity; exocarp fleshy; obovoid. Seeds with endosperm absent or scanty and oily.

Ploidy:

Habitat: Known from a single population consisting at present of 3–4 individuals in diverse mesic forest.

Elevation Range: 700–750 m.

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

O'ahu Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Publ. Field Columb. Mus., Bot. Ser. 22: 433 (1941)

Other References

Wagner et al. 1990:838 (O)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Weller, S. G.; Sakai, A. K. 795 Oahu US 6/21/1985
2 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Koa-ohia forest. PRESERVED_SPECIMEN Steve Perlman 5044 Oahu PTBG 1/4/1987
3 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Montane mesic forest. PRESERVED_SPECIMEN o. degener & e. ordonez 12374 Maui US 5/28/1939
4 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN s. g. weller & a. k. sakai 795 Oahu US 6/21/1985
5 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 17234 Oahu US 10/8/1939
6 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information In open area on N facing side of gulch, crawling over all the vegetation, exposed to direct sunlight. PRESERVED_SPECIMEN obata, j.k. palmer, d.; funk, e. collector number: 356 Oahu BISH 3/19/1978
7 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Under a canopy of Metrosideros, Eugenia, Osmanthus, Myrsine, etc. PRESERVED_SPECIMEN obata, j.k. palmer, d.d.; funk, e. collector number: jo337 Oahu BISH 1/29/1978
8 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Jungly, sunny forest. PRESERVED_SPECIMEN degener, o. collector number: 17733 Oahu BISH 6/20/1939
9 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN degener, otto; ordonez, emilio 12374 CAS 5/7/1939
10 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Stone, B.C. 3313 Oahu BISH 3/26/1960
11 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener & e. ordoñez 12374 Oahu F 5/28/1939
12 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN st.john, h. collector number: 14046 Oahu BISH 1/7/1934
13 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Beardsley, J.W. s.n. Oahu BISH 3/26/1959
14 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN stone, b.c. pearsall, g. collector number: 3313 Oahu BISH 3/26/1960
15 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN St. John, H. 14046 Oahu BISH 1/7/1934
16 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information On sides of rocks & in crevices on east side of cove in moderate to heavy wave action; also in tidepools. PRESERVED_SPECIMEN obata, j.k. palmer, d.; funk, e. collector number: 337 Oahu BISH
17 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Vegetative greenhouse clones of material originally collected on 4 August 2004 from Waianae Mountains, Schofield Barracks West, Haleauau Ridge, along crest of mesic-wet forest, slope moderate, N aspect, soil drainage moderate. Canopy open, up to 10m tall: Acacia koa, Kadua affinis, Metrosideros polymorpha, Psidium guajava. Subcanopy intermediate: Clidemia hirta, Lantana camara, Nephrolepis exaltata ssp. hawaiiensis. Single healthy plant found; 4 cuttings were propagated. Threats at the wild location: pigs, Clidemia hirta, Paspalum conjugatum. PRESERVED_SPECIMEN kawelo, k. collector number: s.n. Oahu BISH 8/2/2009
18 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Vegetative greenhouse clones of material originally collected on 4 August 2004 from Waianae Mountains, Schofield Barracks West, Haleauau Ridge, along crest of mesic-wet forest, slope moderate, N aspect, soil drainage moderate. Canopy open, up to 10m tall: Acacia koa, Kadua affinis, Metrosideros polymorpha, Psidium guajava. Subcanopy intermediate: Clidemia hirta, Lantana camara, Nephrolepis exaltata ssp. hawaiiensis. Single healthy plant found; 4 cuttings were propagated. Threats at the wild location: pigs, Clidemia hirta, Paspalum conjugatum. PRESERVED_SPECIMEN Kawelo, K. s.n. Oahu BISH 8/2/2009
19 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Pearsall, G.A. 488 Oahu BISH 3/26/1960
20 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Jungly, sunny forest. PRESERVED_SPECIMEN Degener, O. 17733 Oahu BISH 6/20/1939
21 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN hart, a.d. collector number: s.n. Oahu BISH 1/8/1978
22 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information bare windswept ridge; with Trematolobelia PRESERVED_SPECIMEN pearsall, g.a. sherff collector number: 488 Oahu BISH 3/26/1960
23 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Growing on Metrosideros. PRESERVED_SPECIMEN beardsley, j.w. collector number: s.n. Maui BISH 3/26/1959
24 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Struggling over shrubs up to 15 ft high at type locality. PRESERVED_SPECIMEN Degener, O. 17234 Oahu BISH 10/8/1939
25 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN O. Degener & E. Ordo??ez 12374 Oahu F 5/28/1939
26 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN otto degener|emilio ordoñez degener 12374 MO 5/28/1939
27 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 12374 A 5/28/1939
28 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN O. Degener s.n. F 4/14/1940
29 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 12374 NY 5/28/1939
30 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O.; Ordonez, E. 12374 Oahu US 5/28/1939
31 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Disturbed lowland mesic forest. PRESERVED_SPECIMEN o. degener & e. ordoñez 12374 Kauai US 5/28/1939
32 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O. 17234 Oahu US 10/8/1939
33 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Oahu US
34 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener & e. ordonez 12374 Molokai US 5/28/1939
35 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN degener, otto; ordonez, emilio WIS 11/8/1939
36 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O.; Ordonez, E. 12374 Oahu US 5/28/1939
37 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Edge of drop off PRESERVED_SPECIMEN stone, b.c. pearsall, g. collector number: 3313 Hawaii BISH 3/26/1960
38 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Under a canopy of Metrosideros, Eugenia, Osmanthus, Myrsine, etc. PRESERVED_SPECIMEN Obata, J.K. 337 Oahu BISH 1/29/1978
39 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener s.n. F 4/14/1940
40 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Hart, A.D. s.n. Oahu BISH 1/8/1978
41 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information In open area on N facing side of gulch, crawling over all the vegetation, exposed to direct sunlight. PRESERVED_SPECIMEN Obata, J.K. 356 Oahu BISH 3/19/1978
42 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Struggling over shrubs up to 15 ft high at type locality. PRESERVED_SPECIMEN degener, o. collector number: 17234 Oahu BISH 10/8/1939
43 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Stone, B.C. 3313 Oahu BISH 3/26/1960
44 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 12374 MPM 5/28/1939
45 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information In Acacia koa-Metrosideros lowland mesic forest. PRESERVED_SPECIMEN Steve Perlman 12362 Oahu PTBG 11/5/1991
46 Stenogyne kanehoana O.Deg. & Sherff Contact Bishop Museum Botany department for locality information Acacia-Metrosideros, 50% open 7m canopy, understory of uluhe mat ferns dissected by riparian veg. PRESERVED_SPECIMEN K. R. Wood 11340 Maui PTBG 5/5/2005
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