Amphirrhox longifolia Spreng.

Species

Angiosperms > Malpighiales > Violaceae > Amphirrhox

Characteristics

Shrub or small tree up to 1.1 m tall, the trunk up to 12.5 cm in diam. Leaves with the petioles canaliculate above, up to 12 mm long or more; blade narrowly elliptic to narrowly elliptic-subobovate, acute and narrowly decurrent at the base, acuminate at the apex, remotely serrulate to serrate at the margins, 5.5-16 cm long and 1.7-6 cm broad, chartaceous, the midvein prominent and the lateral veins prominulous beneath. Inflorescences axillary and terminal, of few-fasciculate, mostly 3-flowered cymes, the peduncles up to 6 cm long. Flowers with the pedicels up to 1 cm long, articulate below the middle; sepals ovate to broadly ovate, obtuse to-I-rounded, the 2 outer ones ca 2.5-3 mm long, the 2 inner ones ca 4.5-5 mm long; petals white or creamy white, up to 2 cm long, the anterior petal oblong-obcordate and up to 6 mm wide, the other petals oblong, slightly falcate, obtuse, up to 3.5 mm wide; filaments ca 1-1.5 mm long, the dorsal appendages united into a tube ca 1/2 as long as the filaments; anthers ca 1-1.5 mm long, the connective scales oblong to linear, obtuse, ca 1/2 as long as to equalling the anthers; ovary ovoid, 3-sublobulate, ca 1-1.5 mm long, the style up to 4 mm long. Capsule ellip-soid, 3-lobate, up to 2.4 cm long, the pericarp green when fresh and muricate; seeds up to 8 mm long, the testa blackish-brown and shining.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
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Mature height (meter) 1.1
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

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Hardiness (USDA) 10-12

Usage

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Edible -
Therapeutic use -
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Cultivation

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Images

Flower

Amphirrhox longifolia flower picture by Daniel Barthelemy (cc-by-nc)
Amphirrhox longifolia flower picture by Daniel Barthelemy (cc-by-nc)
Amphirrhox longifolia flower picture by Daniel Barthelemy (cc-by-nc)

Distribution

Amphirrhox longifolia world distribution map, present in Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela (Bolivarian Republic of)

Conservation status

Amphirrhox longifolia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:866404-1
WFO ID wfo-0000531851
COL ID D5FC
BDTFX ID -
INPN ID 735263
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Amphirrhox juruana Amphirrhox latifolia Hybanthus surinamensis Braddleya legalis Amphirrhox surinamensis Spathularia longifolia Amphirrhox longifolia