Pilea pubescens Liebm.

Species

Angiosperms > Rosales > Urticaceae > Pilea

Characteristics

Herb up to 30 cm high, monoecious (or dioecious?), branched; stem creeping to ascending, branches erect or ascending. Stem 0.5-5 mm thick, short-pubescent. Leaves of a pair more or less unequal in size; stipules 0.5-3 mm long, sparsely puberulous; petiole 0.2-1.5 cm long; blade papyraceous, broadly ovate to ovate (to suborbicular or elliptic to narrowly elliptic), (0.3-)1-6.5 x (0.3-)0.5-4 cm, apex rounded to obtuse to acute, base truncate to acute, margin coarsely crenate to subentire, glabrous or short-pubescent above, (short-)pubescent to pilose beneath; secondary veins (1-)2-6 pairs. Inflorescences in the leaf axils, unisexual or bisexual, up to 3.5 cm long, branched. Staminate flowers: tepals 1-1.2 mm long. Pistillate flowers: tepals 0.2-0.5 mm long. Achene ca. 0.6 mm long.
More
Stem repent, at length erect and usually with several erect or ascending branches, brownish-pubescent; leaves usually massed at the end of the stem or branches, wanting or much reduced below, broadly ovate, up to 7 cm. long and 6 cm. wide, petiolate, usually coarsely crenate-serrate, often ciliate, sparingly strigillose with hyaline hairs or rarely glabrous above, hirsutulous beneath on the nerves and veins, the cystoliths linear and fusiform above, obscure beneath; plants monoecious or occasionally dioecious, the flowers in dense globose clusters forming a panicle up to 7 cm. long, slender-peduncled, the panicles usually androgynous with relatively few staminate flowers, the achenes minute, scarcely 0.5 mm. long.
Life form -
Growth form herb
Growth support epiphyte
Foliage retention deciduous
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3
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Rooting depth (meter) -
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Nitrogen fixer -
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Environment

Light -
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Hardiness (USDA) 9-12

Usage

Uses medicinal
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 14 - 60
Germination temperacture (C°) 18 - 23
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Distribution

Pilea pubescens world distribution map, present in Argentina, Belize, Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, Cuba, Ecuador, Guatemala, French Guiana, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru, Paraguay, El Salvador, Suriname, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:321345-2
WFO ID wfo-0000473307
COL ID 4HT3N
BDTFX ID -
INPN ID 735236
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pilea xalapensis Pilea pubescens Pilea gaudichaudiana Pilea grossecrenata Adicea involucrata Urtica grossecrenata Pilea guyanensis Pilea rupicola Pilea fuscata Pilea pubescens var. guyanensis