TREATMENT FROM THE JEPSON MANUAL (1993) |
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Jepson Interchange (more information) |
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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. |
AND IS MAINTAINED FOR ARCHIVAL PURPOSES ONLY |
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; root generally < 10 cm, ± fibrous or fleshy; buds generally obscure
Stem generally 1, erect, generally unbranched; base generally ± as wide as root, generally firmly attached to root, generally ± reddish or purplish
Leaves simple, basal and cauline, petioled; blades generally palmately lobed, deep lobes generally 35, generally < 6 mm wide, generally also lobed; lower leaves generally dry, often 0 in flower; cauline merging into bracts upward
Inflorescence: raceme or somewhat branched, terminal; flowers generally 1025; pedicels generally ± spreading
Flower bilateral; sepals 5, petal-like, generally spreading, generally ± dark blue, uppermost spurred; petals 4, << sepals, upper 2 with nectar-secreting spurs enclosed in uppermost sepal, lower 2 clawed, with blades generally 48 mm, notched, generally ± perpendicular to claws, generally colored like sepals, generally obviously hairy; pistils 3(5)
Fruit aggregate of 3(5) erect follicles, generally 2.54 X longer than wide
Seed dark brown to black, often appearing white, generally winged when immature, generally without inflated collar; coat cell margins generally straight
Etymology: (Latin: dolphin, from bud shape)
Reference: [Lewis & Epling 1954 Brittonia 8:122]
Hybrids common, especially in disturbed places. Root length here includes coarse but not thread-like parts. Most species highly TOXIC, attractive and causing many deaths to cattle, less often to horses, sheep .
Horticultural information: Exc as noted, successful In cultivation only within natural range and habitat. Lowland subsp.: DRY. Upland species: winter chilling required.
Native |
Stem 1485 (generally < 50) cm; base hairy
Leaves mostly on lower third of stem; lobes 315, generally overlapping; petioles hairy
Inflorescence generally branched; flowers 425; pedicels ± ascending, 674 mm, 1025 mm apart, generally puberulent
Flower: lateral sepal 1025 mm, spur 1019 mm, straight or downcurved for < 3 mm at tip; lower petal blades 411 mm, hairier on inner lobes, margins
Fruit 919 mm; veins generally colored
Seed winged
Ecology: Grassland, open woodlands
Elevation: 0800 m.
Bioregional distribution: North Coast, North Coast Ranges, Cascade Range, Sierra Nevada Foothills, Great Central Valley, San Francisco Bay Area, South Coast Ranges, Channel Islands.
Native |
Inflorescence: flowers on main axis generally < 12
Flower: sepals light blue to white, lateral 1118 mm; lower petal blades 49 mm
Ecology: Coastal grassland
Elevation: 0500 m.
Bioregional distribution: s Channel Islands (San Clemente Island)
Synonyms: D. kinkiense Munz
Horticultural information: In cultivation.