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SOLANACEAE Juss.

Famille composée d’environ 115 genres et 2680 espèces d’arbres, arbustes, lianes et plantes herbacées, à aire de répartition cosmopolite. Elle est représentée par 10 genres dans le N. de l’Afrique, dont 7 correspondent à des espèces herbacées, annuelles ou vivaces. Chez les 3 autres genres apparaissent plusieurs espèces ligneuses, arbustives ou lianescentes.

Clé des genres

1 Feuilles entières, larges, ovées-lancéolées ou suborbiculaires. Fruit à l’intérieur d’un calice très accrescent Withania

1 Feuilles différentes. Fruit libre, bien visible, non enveloppé par le calice 2

2 Arbustes fortement ligneux et épineux. Feuilles entières, linéaires, linéaires-lancéolées ou spatulées Lycium

2 Plantes herbacées, arbustives ou lianescentes à feuilles lobées Solanum

Mis à jour par: B. Valdés & J. Charco.

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