TREATMENT FROM THE JEPSON MANUAL (1993) |
previous taxon |
next taxon
Jepson Interchange (more information) |
|
©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, or ± woody, generally hairy
Leaves simple to compound, basal and cauline; cauline alternate or opposite, stipules present
Inflorescence: cyme or umbel
Flower bisexual, radial or ± bilateral; sepals 5, free, overlapping in bud; petals 5, free, with nectar glands at base; stamens generally 5 or 10; staminodes scale-like or 0; pistil 5-lobed, chambers 5, placentas axile, styles 5, fused to axis, columnar in fruit, stigmas atop axis 5, free
Fruit: segments 5, dry, 12-seeded, separating from each other and then from column; fruit body dehiscent on 1 side or not; part of style persistent atop ovary and separating with it, curved to tightly coiled when dry
Genera in family: 14 genera, ± 750 species: temp, ± tropical. Some cultivated for ornamental, perfume oils
Reference: [Robertson 1972 J Arnold Arbor 53:182201]
Family description, key to genera by M.S. Taylor.
Annual, perennial herb
Leaves palmately lobed or divided; upper alternate or opposite; blade generally round in outline, base generally cordate, ± hairy
Inflorescence: cyme; flowers (1)2
Flower: sepals awned or not; stamens 10, outer 5 opposite petals, inner 5 alternate petals
Fruit: body dehiscent, generally ovoid, 12-seeded, base rounded; style column narrowed at top below free stigmas, forming a beak in fruit; part of style persistent to fruit body glabrous to puberulent on side facing column
Species in genus: 250300 species: temp, tropical mtns
Etymology: (Greek: crane, from beak-like fruit)
Reference: [Jones & Jones 1943 Rhodora 45:526;3253]
Some ornamental, cultivated for oils. Native per (especially G. californicum, G. richardsonii ) vary regionally, are often difficult to separate, need further study.
Introduced |
Annual, biennial
Stem decumbent to erect, 14 dm, ± soft-hairy
Leaves: lower 412 cm; blades 15 cm wide, 57-lobed; lobes rounded, ± toothed
Flower: pedicels 520 mm; sepals 34 mm, acute; petals ± = sepals, notched, red-purple
Fruit: body ± 2 mm, glabrous; style column 610 mm, beak 12 mm
Seed smooth
Ecology: Open to shaded sites, disturbed ground
Elevation: < 1000 m.
Bioregional distribution: California Floristic Province
Distribution outside California: widespread N.America; native to Europe