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Phyllostegia bracteata

Sherff (1934)

This name is accepted

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

Description

Key Characters:

Growth Form: Scandent perennial herbs, somewhat woody toward base.

Stems: Stems moderately retrorsely strigose and occasionally also with some spreading hairs, all hairs curved or somewhat crinkly, 0.3–1 mm long.

Roots:

Leaves: Leaves simple. Opposite. Blades narrowly ovate to ovate, 5–15 cm long, (2.6–)3.5–6.5 cm wide. Apex acute. Base cordate to subcordate. Upper surfaces sparsely villous, usually also glandular–dotted; lower surfaces densely glandular–dotted and villous along veins; blades membranous. Margins crenate and ciliate. Petioles (1.5–)2.5–5.6 cm long, densely villous. Stipules absent.

Flowers: Flowers 4–6 per verticillaster, in unbranched, elongate, terminal, bracteate, racemose inflorescences 10–30 cm long, pedicels 1–1.7 mm long, bracts ovate to broadly ovate, 5–15(–18) mm long, lowermost pair larger, 18–30(–45) mm long, bract and pedicel pubescence same as that of leaves and densely glandular–dotted. Calyx narrowly obconical, becoming hemispherical in fruit, 3–3.5 mm long at anthesis, enlarging in fruit, nerves prominent, sparsely short–villous and densely glandular–dotted, usually 5-toothed, the teeth narrowly deltate to subulate, ca. 0.7–0.8 mm long, ciliate, apex acute, splitting longitudinally, usually persistent or sometimes only ventral 1/2 persistent. Corolla bilabiate, white, tube narrowly funnelform, slightly curved, ca. 7–9 mm long, sparsely short–villous, upper lip ca. 2 mm long, lower lip 3-lobed, slightly longer, lateral lobes ovate, slightly asymmetrical, lower lobe broadly ovate to suborbicular, slightly folded to form a groove, margins somewhat undulate, apex emarginate or entire; 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, ascending the upper corolla lip, included, aligned with the sinuses; filaments inserted near throat, usually pubescent; anthers dithecal, opening by longitudinal slits; anther sacs divaricate. Ovary superior, 2-carpellate; ovules 1 per ovary lobe, placentation basal-axile; style 1, included, arising between lobes, shortly 2-lobed, the lobes clavate; stigmatic only at apex, 1 lobe often rudimentary; stigmas 2.

Fruit: Nutlets 1.7–2.5 mm long. Seeds with endosperm absent or scanty and oily.

Ploidy:

Habitat: Apparently rare in wet forest; Maui.

Elevation Range: 1,300–1,830 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: 137 (1934)

Other References

Wagner et al. 1990:814 (M); Wagner 1999a:267 (EM, WM); Oppenheimer 2004:13 (REDISCOVER/WM)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN forbes, c.n. collector number: 1073.m Maui BISH 8/7/1919
2 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN rock, j.f.c. collector number: 8181 Maui BISH 8/8/1910
3 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN gagné, b.h. collector number: s.n. Maui BISH 7/1/1981
4 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Forbes, C.N. 938.M Maui BISH 7/25/1919
5 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN forbes, c.n. collector number: 153b.m Kauai BISH 7/1/1910
6 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Growing at edge of pasture. PRESERVED_SPECIMEN rock, j.f.c. collector number: 8181 Kauai BISH 8/8/1910
7 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Rock, J.F.C. 8181 Maui BISH 8/1/1910
8 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Forbes, C.N. 153b.M Maui BISH 7/1/1910
9 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Forbes, C.N. 995.M Maui BISH 8/2/1919
10 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Forbes, C.N. 1073.M Maui BISH 8/7/1919
11 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN forbes, c.n. collector number: 1261.m Maui BISH 8/6/1919
12 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information In rain-forest. PRESERVED_SPECIMEN degener, o. collector number: 5428 Maui BISH 6/17/1927
13 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information In valley. PRESERVED_SPECIMEN Forbes, C.N. 71 m Maui BISH 5/1/1910
14 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O. 5435 Maui BISH 6/21/1927
15 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Wet woods. PRESERVED_SPECIMEN st.john, h. catto, r.j. collector number: 17953 Maui BISH 1/2/1937
16 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Rock, J.F.C. 8537 Maui BISH 9/1/1910
17 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Skottsberg, C.J.F. 864 Maui BISH 10/18/1922
18 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN mann, h. brigham, w.t. collector number: 415 Hawaii BISH
19 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN forbes, c.n. collector number: 995.m Maui BISH 8/2/1919
20 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Rain-forest. PRESERVED_SPECIMEN Degener, O. 5431 Maui BISH 6/18/1927
21 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Gagne, B.H. s.n. Maui BISH 7/1/1981
22 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Mann, H. 415 Maui BISH 2/6/1905
23 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN rock, j.f.c. collector number: 10333 Oahu BISH 3/1/1912
24 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information In rain-forest. PRESERVED_SPECIMEN Degener, O. 5428 Maui BISH 6/17/1927
25 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Oppenheimer, H.L. H129814 Maui BISH 12/19/1998
26 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information On talus slope. Vegetation: Acacia, Metrosideros, Cheirodendron, Perrottetia, Rubus, Broussaisia, Kadua, Melicope, Lobelia, Clermontia, Dicranopteris, Kadua, Amauropelta, Diplazium, Cibotium, Sadleria, Lythrum, Melinis, Paspalum, Conyza, Hypochoeris, Youngia, Christella, Deparia, Coprosma, Sphenomeris, Deschampsia, Carex, Pipturus. PRESERVED_SPECIMEN Oppenheimer, H.L. H70923 Maui BISH 7/27/2009
27 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Growing terrestrially in Metrosideros wet forest. Threats include feral cattle & pigs, Rubus spp., Tibouchina herbacea, & Cyperus halpan. PRESERVED_SPECIMEN Oppenheimer, H.L. H80116 Maui BISH 8/30/2001
28 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Rain-forest. PRESERVED_SPECIMEN degener, o. collector number: 5431 Maui BISH 6/18/1927
29 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Oppenheimer, H.L. Collector Number: H129814 Maui BISH 12/19/1998
30 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Rock, J.F.C. 10333 Maui BISH 3/1/1912
31 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Rock, J.F.C. 17146 Maui BISH 8/1/1918
32 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN mann, h. brigham, w.t. collector number: 415 Oahu BISH
33 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Gagne, B.H. s.n. Maui BISH 7/1/1981
34 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN rock, j.f.c. collector number: 8537 Maui BISH 9/1/1910
35 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Munro, G.C. 428 Maui BISH 9/24/1916
36 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Forbes, C.N. 649.M Maui BISH 7/10/1910
37 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Growing terrestrially in Metrosideros wet forest. Threats include feral cattle & pigs, Rubus spp., Tibouchina herbacea, & Cyperus halpan. PRESERVED_SPECIMEN Oppenheimer, H.L. Chumbley, A.; M.Collins Collector Number: H80116 Maui BISH 8/30/2001
38 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN munro, g.c. collector number: 599 Maui BISH 9/24/1916
39 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN skottsberg, c.j.f. collector number: 864 Maui BISH 10/18/1922
40 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Wet woods. PRESERVED_SPECIMEN St. John, H. 17953 Maui BISH 1/2/1937
41 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Forbes, C.N. 1261.M Maui BISH 8/6/1919
42 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN forbes, c.n. collector number: 938.m Maui BISH 7/25/1919
43 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Oppenheimer, H.L. H11504 Maui BISH 1/15/2015
44 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN degener, o. collector number: 5438 Maui BISH 6/30/1927
45 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN degener, o. collector number: 5435 Maui BISH 6/21/1927
46 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Munro, G.C. 599 Maui BISH 9/24/1916
47 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN oppenheimer, h.l. collector number: h129814 Maui BISH 12/19/1998
48 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN j. f. rock 10333 MIN
49 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Cultivated. PRESERVED_SPECIMEN Hank Oppenheimer H21501 Maui PTBG 2/12/2015
50 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O. 5438 Maui BISH 6/30/1927
51 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Metrosideros-Dicranopteris-Cheirodendron Montane Wet Forest. PRESERVED_SPECIMEN K. R. Wood 1623 Maui PTBG 2/5/1992
52 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN munro, g.c. collector number: 428 Maui BISH 9/24/1916
53 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Hitchcock, A. S. 14744 Maui US 1916-00-00
54 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Rock, J. F. 10333 Maui US 3/12/2020
55 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN k. r. wood, s. p. perlman, r. hobdy & w. evanson 1623 Maui US 2/5/1992
56 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN a. s. hitchcock 14744 Maui US 9/24/1916
57 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Wood, K. R.; Perlman, S. P.; Hobdy, R.; Evanson, W. 1623 Maui US 2/5/1992
58 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 5428 Maui US 6/17/1927
59 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN j. f. rock 8537 Maui US
60 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Hitchcock, A. S. 14746 Maui US 1916-00-00
61 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN a. s. hitchcock 14746 Maui US 9/24/1916
62 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information Growing terrestrially in Metrosideros wet forest. Threats include feral cattle & pigs, Rubus spp., Tibouchina herbacea, & Cyperus halpan. PRESERVED_SPECIMEN oppenheimer, h.l. chumbley, a.; m.collins collector number: h80116 Maui BISH 8/30/2001
63 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O. 5428 Maui US 6/17/2027
64 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN rock, j.f.c. collector number: 17146 Maui BISH 8/8/1918
65 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Mann, H. 415 Maui BISH 2/6/1905
66 Phyllostegia bracteata Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN forbes, c.n. collector number: 649.m Maui BISH 7/10/1910
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