Description:
Perennial herbs, generally medium- to large-sized, with a distinct aerial main stem or with rosettes of leaves at ground level. Leaves spirally arranged or in pseudowhorls, petiolate. Inflorescence thyrsiform, pedunculate, terminal and/or axillary. Flowers bisexual and male, slightly irregular, pedicellate. Sepals 3, subequal. Petals 3, free, subequal. Stamens 3, 2 posterior ones shorter and with sterile pollen, anterior stamen longer and with fertile pollen; staminodes 2 or 3, subequal or posterior one different or lacking. Ovary 3-locular; ovules 1
Distribution:
Species
Source:
SSTA
Classification:
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