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Key to families | Table of families and genera
Indexes to all accepted names and synonyms:
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Annual to shrub. Leaf: generally simple, generally alternate, generally petioled; stipules 0; blade entire to deeply lobed. Inflorescence: various. Flower: bisexual; calyx lobes generally 5; corolla ± radial, cylindric to rotate, lobes generally 5; stamens 5, on corolla tube, alternate lobes; ovary superior, generally 2-chambered, style 1. Fruit: berry, loculicidal or septicidal capsule, [(drupe)], 2–5-chambered.
75 genera, 3000 species: worldwide, especially ± tropics; many alien weeds in California; many cultivated for food, drugs, or ornamental (potato, tomato, peppers, tobacco, petunia); many TOXIC. [Hunziker 2001 Genera Solanacearum. Koeltz Scientific Books] Nicandra physalodes (L.) Gaertn. is a waif. —Scientific Editor: Thomas J. Rosatti.
Unabridged references: [Hunziker 2001 Genera Solanacearum: The Genera of Solanaceae Illustrated, Arranged According to a New System by A.T. Hunziker. Koeltz Scientific Books, Königstein, Germany]
Key to Solanaceae
Shrub; hairs branched or not. Leaf: entire, glabrous to hairy. Inflorescence: panicle. Flower: corolla narrowly funnel-shaped; stamens included, filaments equal or not. Fruit: berry, ± dry or not.Key to Cestrum
250 species: tropical America. (Greek: derivation unknown)
Plant 1–3 m; hairs minute, sparse. Stem: glabrous. Leaf: 6–11 cm, lanceolate, acuminate. Inflorescence: 4–6 cm, open, 20–many-flowered. Flower: calyx 5–7 mm; corolla 18–22 mm, yellow-white, lobes 3–4 mm. Fruit: 14 mm, dark purple-black. Seed: ± 10, 3–4 mm, dark brown to black.
Disturbed areas; < 1000 m. San Francisco Bay Area; southeastern United States; native to South America. Jul–Dec [Online Interchange]
Previous taxon: Cestrum nocturnum
Next taxon: Chamaesaracha
Citation for the whole project: Jepson Flora Project (eds.) 2013. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on Mar 9 2014
Citation for this treatment: [Author of taxon treatment] 2012. Cestrum, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=18790, accessed on Mar 9 2014
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