Thevetia ahouai A.Dc.

Species

Angiosperms > Gentianales > Apocynaceae > Thevetia

Characteristics

Trees or shrubs, to 8 m, the stems ? glabrous. Leaves oblong-obovate, acute-acuminate, obtuse to attenuate basally, to 30 cm long and 8 cm wide, glabrous on both surfaces to minutely puberulent beneath, coriaceous, the secondary veins anastomozing to form a marginal vein; subsessile to petioles ca. 1 cm long, bear-ing several glands in the axil. Inflorescences cymose, irregular, mostly terminal, the peduncle indistinct, the bracts not apparent. Flowers with the pedicels to 3 cm long at maturity; bracteoles broadly ovate, ca. 2-4 mm long, caducous; calyx-lobes ovate, 5-7 mm long, somewhat reflexed, bearing numerous thin squamellae within; corolla ? salverform, cream-colored, the tube ca. 2 5-3 5 mm long, pubescent within, closed by 5 pubescent appendages attached above and opposite the stamens, the lobes obovate-dolabriform, ca. 15-20 mm long; stamens in-cluded, attached at the top of the corolla tube, the anthers ca. 2 mm long, elon-gate apically; ovary apocarpous, surrounded by an annular nectary, the stigma umbraculiform with a bifid apex. "Drupes" obreniform-obpyriform, red, 3.5-4 cm wide; seeds 2-4, naked, large.
More
Shrubs to 3 m tall. Wood with an offensive smell. Leaf blade narrowly obovate, glabrous adaxially, pubescent abaxially, apex obtuse. Sepals ovate, reflexed, glabrous, apex acute. Corolla tube dilated distally, longer than lobes, closed at mouth, marked with 5 deep grooves; lobes oval, oblique or overlapping, with undulate margin; corona scales absent. Stamens inserted at apex of corolla tube, included. Style filiform; pistil head turbinate, apex 2-cleft. Fl. almost throughout the year.
A bush or small tree. It grows 1-3 m tall. It has a short stem. The leaves are alternate and simple. They are narrow and long and 8-20 cm long by 3-7 cm wide. They are broadly oval and taper to the tip. They bunch towards the tip of the branches. All parts have lots of latex. There are many flowers in a group. They are yellow. The fruit are 3-5 cm across. They are red.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a tropical plant. It grows from sea level to 600 m altitude in Central America. It mostly grows along the edges of forests. It is in the humid lowlands.
More
Wet to dry thickets, sometimes in secondary growth or in open pine forest, at elevations up to 600 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The pulp of the fruit is eaten. The sap and seeds are poisonous to animals.
Uses medicinal poison
Edible fruits
Therapeutic use Cathartic(Veterinary) (unspecified), Emetic(Veterinary) (unspecified), Sore(Veterinary) (unspecified), Fever(Veterinary) (unspecified), Poison(Veterinary) (unspecified), Narcotic(Veterinary) (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Thevetia ahouai habit picture by Shehadi Ramiz (cc-by-sa)

Leaf

Thevetia ahouai leaf picture by Julio Hernández (cc-by-sa)

Flower

Thevetia ahouai flower picture by Mauricio León Carreño (cc-by-sa)

Fruit

Thevetia ahouai fruit picture by Mauricio León Carreño (cc-by-sa)

Distribution

Thevetia ahouai world distribution map, present in Belize, China, Colombia, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, Panama, El Salvador, and Venezuela (Bolivarian Republic of)

Conservation status

Thevetia ahouai threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:82440-1
WFO ID wfo-0000323121
COL ID 56G3Y
BDTFX ID -
INPN ID 920786
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Plumeriopsis ahouai Thevetia calophylla Thevetia nitida Thevetia ahuai Cerbera ahouai Cerbera nitida Ahouai nitida Thevetia ahouai