TREATMENT FROM THE JEPSON MANUAL (1993) |
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©Copyright 1993 by the Regents of the University of California
For up-to-date information about California vascular plants, visit the Jepson eFlora. |
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Annual, perennial herb, sometimes aquatic
Leaves generally basal and cauline, generally alternate, simple or compound; petioles at base generally flat, sometimes sheathing or stipule-like
Inflorescence: cyme, raceme, panicle, or flowers solitary
Flower generally bisexual, radial; sepals generally 5, free, early deciduous or withering in fruit, generally green; petals 0many, free; stamens generally 10many; pistils 1many, ovary superior, chamber 1, style 1, generally ± persistent in fruit as beak, ovules 1many
Fruit: achene, follicle, berry, or utricle-like, 1many-seeded
Genera in family: ± 60 genera, 1700 species: worldwide, especially n temp, tropical mtns; many ornamental (Adonis, Aquilegia, Clematis, Consolida, Delphinium, Erianthis, Helleborus ),some highly TOXIC (Aconitum, Actaea, Delphinium, Ranunculus )
Reference: [Duncan & Keener 1991 Phytologia 70:2427]
Perennial from rhizomes; roots often clustered
Stem generally 1, erect, simple
Leaves few, round to reniform, deeply palmately lobed
Inflorescence: panicle, ± flat-topped, terminal
Flower bisexual, radial; sepals 37, petal-like; petals 0; stamens many; pistils 10+, ovule 1, style in fruit persistent, ± hooked or coiled
Fruit: achenes; wall papery, shiny, veined or ribbed
Species in genus: 2 species: temp North America, e Asia
Etymology: (E.R. von Trautvetter, Russian botanist, 18091889)