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Stenogyne calycosa

Sherff (1934)

This name is accepted

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

native mint

Description

Key Characters:

Growth Form: Scandent or decumbent vines.

Stems: Stems terete (cylindrical), glabrous except at nodes.

Roots:

Leaves: Leaves simple. Opposite. Blades ovate, 3.2–6.4 cm long, 1.6–3.6 cm wide. Apex acute. Base cordate. Surfaces glabrous. blades subcoriaceous. Margins broadly crenate. Sessile. Stipules absent.

Flowers: Flowers 2–4 per verticillaster, axillary, pedicels 8–9 mm long. Calyx tubular, 2-lobed, 11–17 mm long at anthesis, enlarging in fruit, glabrous, the teeth acute, 4.5–8 mm long, ca. 2.5 mm wide at base., splitting longitudinally, usually persistent or sometimes only ventral 1/2 persistent. Corolla bilabiate, dark red, puberulent distally externally, tube narrowly funnelform, falcate, 20–24 mm long, upper lip ca. 4–8 mm long, entire or 2-lobed, flat or concave, lower lip ca. 2–4 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. 6 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: Occurring in wet forest.

Elevation Range: ca. 1,000 m.

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

Maui Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Bot. Gaz. 96: 142 (1934)

Other References

Wagner et al. 1990:837 (EM, WM); Wood & Oppenheimer 2008:548 (KEY)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Stenogyne calycosa Sherff w maui, ukumekame dist., hanaula, within manawainui dlnr remya fenced area, w fork of manawainui drainage Common in restricted area. PRESERVED_SPECIMEN medeiros, a.c. collector number: 532b Maui BISH 9/27/1983
2 Stenogyne calycosa Sherff olowalu valley PRESERVED_SPECIMEN forbes, c.n. collector number: 2423.m Hawaii BISH 5/19/1920
3 Stenogyne calycosa Sherff pohakea gulch. hanaula gulch Steep sides in low wet vegetation. PRESERVED_SPECIMEN hobdy, r.w. collector number: 524 Hawaii BISH 5/10/1979
4 Stenogyne calycosa Sherff Olowalu Valley, central ridge PRESERVED_SPECIMEN Forbes, C.N. 2351.M Maui BISH 5/12/1920
5 Stenogyne calycosa Sherff east maui, makawao forest reserve PRESERVED_SPECIMEN hobdy, r.w. collector number: 2553 Oahu BISH 3/29/1986
6 Stenogyne calycosa Sherff Pohakea Gulch. Hanaula Gulch Steep sides in low wet vegetation. PRESERVED_SPECIMEN Hobdy, R.W. 524 Hawaii BISH 5/10/1979
7 Stenogyne calycosa Sherff East Maui, Makawao Forest Reserve PRESERVED_SPECIMEN Hobdy, R.W. 2553 Maui BISH 3/29/1986
8 Stenogyne calycosa Sherff w maui, ukumekame dist., hanaula, within manawainui dlnr remya fenced area, w fork of manawainui drainage Common in restricted area. PRESERVED_SPECIMEN medeiros, a.c. collector number: 532a Maui BISH 9/27/1983
9 Stenogyne calycosa Sherff east maui, e of makawao woods PRESERVED_SPECIMEN forbes, c.n. collector number: 229 m Maui BISH 7/1/1910
10 Stenogyne calycosa Sherff east maui, makawao PRESERVED_SPECIMEN mann, h. brigham, w.t. collector number: 406 Maui BISH
11 Stenogyne calycosa Sherff W Maui, Ukumekame Dist., Hanaula, within Manawainui DLNR Remya fenced area, W fork of Manawainui drainage Common in restricted area. PRESERVED_SPECIMEN Medeiros, A.C. 532a Maui BISH 9/27/1983
12 Stenogyne calycosa Sherff Waiehu PRESERVED_SPECIMEN Hillebrand, W.B. s.n. Maui BISH 2/20/1905
13 Stenogyne calycosa Sherff woods e of makawaoo, e maui PRESERVED_SPECIMEN c. n. forbes 229.m. Maui F
14 Stenogyne calycosa Sherff Ukumehame, Papalaua gulch. Dicranopteris-Metrosideros mixed dry shrubland. PRESERVED_SPECIMEN Natalia Tangalin 58 Maui PTBG 4/26/2004
15 Stenogyne calycosa Sherff Puehuehunui, third small drainage to south of Kauaula rim. Mixed mesic forest and shrubland, 80% cover, 40% Cheirodendron trigynum @ 8 m tall, 5% Dodonaea viscosa @ 3 m, 5% Nestegis sandwicensis @ 5 m, 2% Coprosma foliosa @ 3 m, with rich fern understory. PRESERVED_SPECIMEN K. R. Wood 12074 Maui PTBG 8/22/2006
16 Stenogyne calycosa Sherff Papalaua, mesic Styphelia–Dodonaea shrubland with emergent Metrosideros and occasional pockets of mesic forest. PRESERVED_SPECIMEN K. R. Wood 11576 Maui PTBG 10/12/2005
17 Stenogyne calycosa Sherff Kauaula, southeastern rim. Mixed mesic shrubland and forest with steep to vertical rocky slopes and ridges, some forest patches with 30% Metrosideros @ 5-7m, 10% Dodonaea viscosa 3-4m, 10% Coprosma foliosa @ 2m, 5% Pipturus albidus @ 3m, shrubs, ferns and herbs. PRESERVED_SPECIMEN K. R. Wood 12093 Maui PTBG 8/23/2006
18 Stenogyne calycosa Sherff East Maui, Makawao PRESERVED_SPECIMEN Mann, H. 406 Maui BISH 2/6/1905
19 Stenogyne calycosa Sherff Woods E of Makawaoo, E Maui PRESERVED_SPECIMEN Forbes, C. N. 229.M. Maui US 7/10/2020
20 Stenogyne calycosa Sherff W Maui; Wailuku District; Iao Valley; Nakalaloa Stream; Back of Valley PRESERVED_SPECIMEN Wood, K. R.; Perlman, S. P.; Perlman, J. 1941 Maui US 5/28/1992
21 Stenogyne calycosa Sherff w maui; wailuku district; iao valley; nakalaloa stream; back of valley PRESERVED_SPECIMEN k. r. wood, s. p. perlman & j. perlman 1941 Maui US 5/28/1992
22 Stenogyne calycosa Sherff olowalu valley, central ridge PRESERVED_SPECIMEN forbes, c.n. collector number: 2351.m Oahu BISH 5/12/1920
23 Stenogyne calycosa Sherff west maui, mauka of mcgregor shrubby slope PRESERVED_SPECIMEN degener, o. collector number: 22023 Maui BISH 3/9/1952
24 Stenogyne calycosa Sherff East Maui, E of Makawao woods PRESERVED_SPECIMEN Forbes, C.N. 229 M Maui BISH 7/1/1910
25 Stenogyne calycosa Sherff Olowalu Valley PRESERVED_SPECIMEN Forbes, C.N. 2423.M Hawaii BISH 5/19/1920
26 Stenogyne calycosa Sherff Olowalu Valley ridge PRESERVED_SPECIMEN Forbes, C.N. 2377 M Maui BISH 5/14/1920
27 Stenogyne calycosa Sherff olowalu valley ridge PRESERVED_SPECIMEN forbes, c.n. collector number: 2377 m Maui BISH 5/14/1920
28 Stenogyne calycosa Sherff W Maui, Ukumekame Dist., Hanaula, within Manawainui DLNR Remya fenced area, W fork of Manawainui drainage Common in restricted area. PRESERVED_SPECIMEN Medeiros, A.C. 532b Maui BISH 9/27/1983
29 Stenogyne calycosa Sherff West Maui, mauka of McGregor shrubby slope PRESERVED_SPECIMEN Degener, O. 22023 Maui BISH 3/9/1952
30 Stenogyne calycosa Sherff waiehu Potted plant in greenhouse. PRESERVED_SPECIMEN hillebrand, w.b. collector number: s.n. Oahu BISH 1878-08-08
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