Thespesia populnea |
Thespesia |
|
---|---|---|
cork-tree, majagua, portia tree, seaside mahoe, Spanish cork |
thespesia |
|
Habit | Trees 2–12 m. | Trees [shrubs]. |
Stems | lepidote to glabrate when young. |
erect, glabrous or hairy when young, usually glandular-punctate, not viscid. |
Leaves | stipules 3–7 mm; petiole mostly 2/3–1 times length of blade; blade 6–13 cm, apex acute or acuminate, venation palmate, with nectariferous zone near base of midrib. |
stipules persistent or deciduous, lanceolate or falcate; blade ovate, unlobed [3-lobulate], base deeply cordate [shallowly cordate to ± truncate], margins entire, surfaces glabrate [hairy], with abaxial foliar nectaries. |
Inflorescences | flowers large. |
axillary solitary flowers, [sometimes aggregated apically]; involucel present, bractlets caducous, 3, distinct. |
Pedicels | erect, stout, shorter than subtending petiole; involucellar bractlets irregularly inserted, ligulate. |
|
Flowers | calyx 8–10 mm, subglabrous, minutely lepidote; petals 4–6 cm, punctate; staminal column pallid, ca. 1/2 length of petals, apically 5-dentate, glabrous; style exceeding stamens; stigmas decurrent. |
calyx not accrescent, not inflated, lobes truncate [to 5-lobed], not ribbed; corolla yellow [white or rose], with [without] maroon spot at base, usually fading pinkish orange; staminal column usually included; ovary 3–5-carpellate, style 3–5-branched; stigmas clavate. |
Fruits | capsules, erect, somewhat inflated, oblate, coriaceous [ligneous], lepidote [glabrous or hairy], indehiscent [dehiscent]. |
|
Capsules | (3–)5-locular, 3–3.5 cm diam.. |
|
Seeds | 8–9 mm. |
3–5 per locule, short-hairy [glabrous]. |
x | = 13. |
|
2n | = 24, 26. |
|
Thespesia populnea |
Thespesia |
|
Phenology | Flowering year-round. | |
Habitat | Littoral vegetation | |
Elevation | 0 m (0 ft) | |
Distribution |
FL; Asia; Africa; Pacific Islands (New Guinea); Australia [Introduced in North America; introduced also in Mexico (Veracruz), West Indies, n South America] |
Asia; Africa; Pacific Islands (Papua New Guinea); Australia [Introduced, Fla.; introduced also in Mexico, West Indies, n South America] |
Discussion | Thespesia populnea is sometimes grown as a shade tree, and has been found in coastal Florida from Brevard and Sarasota counties south to Monroe County, most commonly on the Florida Keys. The species is thought to be native to coastal areas of the Indian and Pacific oceans and widely introduced and naturalized in the New World. The capsules float and have distributed the seeds widely. It has been used widely for food, lumber, fiber, and medicine. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Species 17 (1 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 6, p. 372. | FNA vol. 6, p. 372. |
Parent taxa | Malvaceae > subfam. Malvoideae > Thespesia | Malvaceae > subfam. Malvoideae |
Subordinate taxa | ||
Synonyms | Hibiscus populneus | |
Name authority | (Linnaeus) Solander ex Correa: Ann. Mus. Natl. Hist. Nat. 9: 290. (1807) | Solander ex Corrêa: Ann. Mus. Natl. Hist. Nat. 9: 290, plate 25, fig. 1. (1807) |
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