Piper aequale Vahl

Species

Angiosperms > Piperales > Piperaceae > Piper

Characteristics

Shrub or treelet, 1-4 m tall, glabrous. Prophyll 10-15 mm long, slender, acute. Petiole slender, 1-1.5(-4) cm long, vaginate only at base; blade membranous or subcoriaceous, not conspicuously glandular-dotted, shiny green above, pale below, often drying yellowish green, lanceolate to lance-elliptic or elliptic-ovate, broadly ovate on sterile branches, often asymmetrical: with one side wider in the lower half, 12-23 x 3.5-9(-11) cm, apex acuminate, base equally attached to petiole, acute, cuneate or obtuse, may be truncate or subcordate on sterile branches; pinnately veined, secondary veins 4-6 per side, originating at a steep angle from 3/4 or more of primary vein, 2-3 lower ones from near base, slightly prominulous on both sides, often pale or yellow, tertiary venation inconspicuously reticulate, with some more prominent ones transverse. Inflorescence erect; peduncle slender, 1-1.5 cm long; spike to 10 cm long, white or green, apiculate or not; rachis glabrous; flowers densely crowded; floral bracts marginally fringed. Infructescence (grey-)green; fruits oblongoid to trigonous, 0.7-1(-3) mm in diam., brownish green, glabrous, stigmas 3, sessile.
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Shrub or treelet, 1-4 m tall, glabrous. Prophyll 10-15 mm long, slender, acute. Petiole slender, 1-1.5(-4) cm long, vaginate only at base; blade membranous or subcoriaceous, not conspicuously glandular-dotted, shiny green above, pale below, often drying yellowish green, lanceolate to lance-elliptic or elliptic-ovate, broadly ovate on sterile branches, often asymmetrical: with one side wider in the lower half, 12-23 x 3.5-9(-11) cm, apex acuminate, base equally attached to petiole, acute, cuneate or obtuse, may be truncate or subcordate on sterile branches; pinnately veined, secondary veins 4-6 per side, originating at a steep angle from 3/4 or more of primary vein, 2-3 lower ones from near base, slightly prominulous on both sides, often pale or yellow, tertiary venation inconspicuously reticulate, with some more prominent ones transverse. Inflorescence erect; peduncle slender, 1-1.5 cm long; spike to 10 cm long, white or green, apiculate or not; rachis glabrous; flowers densely crowded; floral bracts marginally fringed. Infructescence (grey-)green; fruits oblongoid to trigonous, 0.7-1(-3) mm in diam., brownish green, glabrous, stigmas 3, sessile.
A glabrous, nodose shrub, 1-3 m. tall; flowering internodes slender and com-paratively short; leaves elongated-elliptic, lance-elliptic or ovate, 3.5-9 X 12-17 cm. long, apex more or less attenuate, bluntly acuminate, base equilaterally acute or obtusish, pinnately nerved to the upper third or nearly throughout, the nerves mostly 4-5 or 6 on each side, with fainter intermediates and cross-connecting-anastomosing nervules, commonly 2 or 3 pairs approximated near the base and 1 or 2 pairs above the middle of the blade, the nerves often golden in dry specimens, drying rather firm, somewhat glossy, narrowly revolute, translucent; petiole about 5-10 mm. long or sometimes up to 1.5 cm. on lower leaves, commonly vaginate near the base but occasional leaves vaginate to the middle or above; spikes 2-4 mm. thick and up to 10 cm. long; peduncle commonly about as long as the petiole; bracts rounded dome-shaped when young with submarginal fringe, becoming round-or triangular-subpeltate and loosely fringed; fruit small,, obpyramidal-trigonous, convex at the top, glabrous; stigmas slender, sessile.
Life form -
Growth form shrub
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Foliage retention evergreen
Sexuality hermaphrodite
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Mature height (meter) 1.0 - 4.0
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

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Hardiness (USDA) 9-12

Usage

Uses medicinal
Edible -
Therapeutic use Rheumatism (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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Distribution

Piper aequale world distribution map, present in Belize, Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, Dominica, Ecuador, Guadeloupe, Guatemala, French Guiana, Guyana, Honduras, Saint Lucia, Mexico, Montserrat, Martinique, Panama, Suriname, Trinidad and Tobago, and Venezuela (Bolivarian Republic of)

Conservation status

Piper aequale threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:680300-1
WFO ID wfo-0000479663
COL ID 4J33C
BDTFX ID -
INPN ID 630424
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Piper caripense Piper cheyennense Piper dominicanum Piper funckii Piper frioense Piper cabagranum Piper aequale Piper mombachanum Artanthe aequalis Piper crispans Piper colemanense Piper epilosipes Piper donnell-smithii Piper rivulare Piper johnstonii Piper oppressum Piper paso-anchoense Piper micranthera Piper santa-martanum Piper substenocarpum Piper caledonianum Piper dunlapii Piper playa-blancanum Piper atrichopus Piper jericoense Schilleria aequalis Artanthe caripensis Piper seductum Piper epilosipes var. heterophyllum Piper aequale var. santa-martanum Piper aequale var. laurifolium Piper aequale var. substenocarpum Piper amphioxys var. laurifolium Piper concinnum var. trinitense Piper aequale var. aequale Piper aequale var. dussii Piper aequale var. fimbribracteatum Piper aequale var. hirtinervulum Piper aequale var. lasiocarpum Piper aequale var. latum Piper aequale var. ovalifolium Piper donnell-smithii var. longipetiolatum

Lower taxons

Piper aequale var. schackii