Helicteres guazumifolia Kunth

Species

Angiosperms > Malvales > Malvaceae > Helicteres

Characteristics

Shrub or small tree 1-4 m. high, the young branches arachnoid. Leaves shortly petiolate, the petiole 3-13 mm. long, arachncid, t1Je stipules subulate, ca. 6-8 mm. long, the blade ovate to elliptic, someidmes somewhat obovate, rounded to more or less cordate at the base, more or less long-acuminate at the apex, 2-11 cm. long and 1-7 cm. wide, chartaceous, the margins serrate to doubly serrate, somewhat rugose and sparsely puberulous above, densely puberulous to tomentellous beneath, 3-to 7-nerved at the base, the nerves prominent beneath. Inflorescences axillary or oppositifolious, biflorus, the peduncle 0.5-1. cm. long and arachnoid. Flowers scar-let, erect, actinomorphic, the pedicel 2.5-3 mm. long, minutely arachnoid, the bracts lanceolate to oblong-lanceolate, slightly inaequilateral, acute to acuminate, 7-13 mm. long and 1.5-3.5 mm. wide, the margins entire to subentire and ciliate, puberulous on both sides; calyx ca. 18-22 mm. long and 5 mm. wide, the lobes 5, rarely 4, triangular, acuminate, unequal and ca. 4-5 mm. long, membranous, shortly villous outside, villous near the top inside; petals spatulate, the claw provided above the base with 2 winged and fimbrillate appendages, the apex asymmetric and rounded, unequal, ca. 21-24 mm. long and 3-7 mm. wide, glabrous; gonophore ca. 27-35 mm. long and 1 mm. wide, sparsely puberulous, the hairs simple and glandular; stamens 10, the filaments in 5 groups of 2, each pair very slightly connate at the base, ca. 2.5-4 mm. long, the anthers 1.8-2.5 mm. long; staminodes 5, ca. 2.5-3.5 mm. long and 0.5 mm. wide; ovary somewhat spirally twisted, ca. 1.5 mm. long and 1 mm. broad, villous; styles free, coalescent near the apex, ca. 6 mm. long, villous on the lower half, the stigmas acute. Fruit spirally twisted, 2.2-3 cm. long and 0.8-1.1 cm. broad, glabrescent at maturity, the accres-cent gonophore 3-3.5 cm. long; seeds ovoid, 2-2.5 mm. long and 1.5-1.7 mm. broad, the testa slightly muricate.
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Growth form shrub
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Foliage retention deciduous
Sexuality hermaphrodite
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Mature width (meter) -
Mature height (meter) 1.0 - 4.0
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Environment

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Hardiness (USDA) 9-12

Usage

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Edible -
Therapeutic use -
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Cultivation

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Images

Habit

Helicteres guazumifolia habit picture by Nelson Zamora Villalobos (cc-by-nc)

Leaf

Helicteres guazumifolia leaf picture by Nelson Zamora Villalobos (cc-by-nc)

Flower

Helicteres guazumifolia flower picture by Nelson Zamora Villalobos (cc-by-nc)
Helicteres guazumifolia flower picture by Zúñiga Kenneth (cc-by-sa)
Helicteres guazumifolia flower picture by Busy bee (cc-by-sa)

Fruit

Helicteres guazumifolia fruit picture by Valle Nico (cc-by-sa)

Distribution

Helicteres guazumifolia world distribution map, present in Belize, Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, Cuba, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:320786-2
WFO ID wfo-0000718108
COL ID 3K9MM
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helicteres carpinifolia Helicteres mexicana Helicteres retinophylla Helicteres biflora Helicteres guazumifolia var. parvifolia Helicteres guazumifolia