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Solanum rugosum

(Tabacon Aspero)

Common Names

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Common Names in English:

Tabacon Aspero

Description

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Family Solanaceae

Herbs, shrubs , small trees , or climbers . Stems sometimes prickly, rarely thorny; hairs simple , branched, or stellate , sometimes glandular . Leaves alternate, solitary or paired , simple or pinnately compound , without stipules; leaf blade entire , dentate , lobed , or divided . Inflorescences terminal , overtopped by continuing axes, appearing axillary , extra-axillary , or leaf opposed, often apparently umbellate , racemose, paniculate , clustered, or solitary flowers, rarely true cymes, sometimes bracteate . Flowers mostly bisexual , usually regular, 5-merous, rarely 4- or 6-9-merous. Calyx mostly lobed. Petals united . Stamens as many as corolla lobes and alternate with them, inserted within corolla, all alike or 1 or more reduced; anthers dehiscing longitudinally or by apical pores . Ovary 2-5-locular; placentation mostly axile ; ovules usually numerous . Style 1. Fruiting calyx often becoming enlarged, mostly persistent . Fruit a berry or capsule. Seeds with copious endosperm; embryo mostly curved .

About 95 genera with 2300 species: best represented in western tropical America, widespread in temperate and tropical regions ; 20 genera (ten introduced ) and 101 species in China.

Some species of Solanaceae are known in China only by plants cultivated in ornamental or specialty gardens: Atropa belladonna Linnaeus, Cyphomandra betacea (Cavanilles) Sendtner, Brugmansia suaveolens (Willdenow) Berchtold & Presl, Nicotiana alata Link & Otto, and Solanum jasminoides Paxton.Zhi-Yun Zhang, Anmin Lu & William G. D'Arcy "Solanaceae". in Flora of China Vol. 17 Page 300. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Genus Solanum

Herbs, shrubs , climbers , or small trees , sometimes prickly; hairs simple , branched, or stellate , sometimes glandular . Leaves solitary or paired , simple or pinnately compound , mostly petiolate ; leaf blade entire , dentate , lobed , or parted . Inflorescences axillary , extra-axillary , or leaf opposed, mostly racemose, paniclulate, umbellate , fasciculate, or solitary flowers, without bracts; peduncle branched or not, sometimes obsolete . Flowers bisexual or andromonoecious, mostly actinomorphic , often 5-merous. Calyx mostly lobed partway and splitting further at sinuses. Corolla mostly rotate or stellate. Stamens inserted high in corolla tube ; anthers often connivent or connate around style , dehiscing by apical pores , often later splitting longitudinally. Ovary 2-5-locular, with enlarged placentae; ovules axile , numerous . Stigma small. Fruiting calyx persistent , sometimes enlarged and enclosing berry. Berries mostly juicy. Seeds discoid or lenticular ; embryo strongly curved .

About 1200 species: most in tropical and subtropical regions, especially in the Americas; 41 species in China, about half introduced from elsewhere."Solanum". in Flora of China Vol. 17 Page 314. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Physical Description

Habit: Tree , Subshrub , Shrub

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 15-Mar-2000

Similar Species

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Members of the genus Solanum

There are approximately 6248 species in this genus. Here are just 100 of them:

S. 'Satin Beauty' (Eggplant) · S. abancayense · S. abbottianum · S. abbottii · S. aberrans · S. abitaguense · S. abollatum · S. abortivum · S. abutilifolium · S. abutiloides · S. abyssinicum · S. acanthifolium · S. acanthocalyx · S. acanthocarpum · S. acanthodapis · S. acanthodes · S. acanthoideum · S. acaule · S. acaule albicans · S. acaule f. incuyo · S. acaule subsp. aemulans · S. acaule subsp. albicans · S. acaule subsp. palmirense · S. acaule subsp. punae · S. acaule var. aemulans · S. acaule var. albicans · S. acaule var. caulescens · S. acaule var. checcae · S. acaule var. punae · S. acaule var. subexinterruptum · S. acayucense · S. accedens · S. accrescens · S. acerifolium · S. acerosum · S. acetosaefolium · S. achacachense · S. aciculare · S. acidochondrum · S. acroglossum · S. acroleucum · S. acropterum · S. acroscopicum · S. acroscopicum ochoa · S. actaeabotrys · S. actaeibotrys · S. actaibotrys · S. actephilum · S. actinocalyx · S. aculeastrum (Sodaapple Nightshade) · S. aculeatum · S. aculeatum f. typicum · S. aculeiger · S. aculeolatum · S. acuminatissimum · S. acuminatum · S. acutangulum · S. acutifolium · S. acutilobatum · S. acutilobum · S. acutosepalum · S. adelense · S. adelphum · S. adenochlamys · S. adenophorum · S. adenophorum var. adenophorum · S. adenophorum var. indivisum · S. adenophorum var. typicum · S. adenotrichum · S. adhaerens · S. adoense · S. adscendens (Sonoita Nightshade) · S. adspersum · S. adulterinum · S. adventitium · S. aegyptiacum · S. aemulans · S. aemulans et · S. aenictum · S. aethiopicum (Ethiopian Nightshade) · S. aethiopicum 'Black Stem' · S. aethiopicum 'Burkina Faso' (Eggplant) · S. aethiopicum 'Gilo Black Stem' (Japanese Golden Eggs) · S. aethiopicum 'Jaxatu Soxna' (African Eggplant) · S. aethiopicum 'Jilo Tingua Verde Claro' (Indian Eggplant) · S. aethiopicum 'Keur M'bir N'dao' (African Eggplant) · S. aethiopicum 'N'drowa' (African Eggplant) · S. aethiopicum 'N'galam' (African Eggplant) · S. aethiopicum 'N'goyo' (African Eggplant) · S. aethiopicum 'Ruffled Red' (Japanese Golden Eggs) · S. aethiopicum 'Turkish Orange' (Japanese Golden Eggs) · S. aethiopicum gilo · S. aethiopicum group · S. aethiopicum var. integrifolium · S. aethiopoides · S. aff. stenophyllum · S. affine · S. africanum · S. afzelii · S. aggerum

Bibliography

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More Info

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 22, 2007:

Identifiers

Footnotes

Last Revised: 2008-08-21