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 |
Root sometimes > 10 cm
Stem 15110 (generally < 80) cm, generally curled-puberulent, especially below
Leaves generally curled-puberulent; basal present or 0 in flower; lobes 527, generally < 6 mm at widest
Inflorescence: flowers 360; pedicels 568 mm, 850 mm apart, ± ascending, generally puberulent
Flower: sepals reflexed or not, lateral 925 mm, spur 821 mm; lower petal blades 310 mm
Fruit 1019 mm
Seed winged, otherwise ± bumpy
Ecology: Chaparral, open woodlands
Elevation: 02600 m.
Bioregional distribution: Tehachapi Mountain Area, Central Western California, Southwestern California
Distribution outside California: n Baja California
Native |
Root < 10 cm
Leaves: basal generally 0 in flower; lobes of cauline 515
Flower: sepals generally reflexed, lateral 1625 mm, spur 1116 mm; lower petal blades 710 mm, paler than sepals (especially on herbarium specimens)
Chromosomes: 2n=16
Ecology: Coastal chaparral, sand
Elevation: 0200 m.
Bioregional distribution: s Central Coast.