Darmera peltata

(Torrey ex Bentham) Voss

Gärtn. Zentralbl. 1: 645. 1899,.

IllustratedEndemic
Basionym: Saxifraga peltata Torrey ex Bentham Pl. Hartw., 311. 1849
Treatment appears in FNA Volume 8. Treatment on page 76.
Revision as of 11:55, 30 July 2020 by imported>Volume Importer
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Leaves: petiole 20–150 cm; blade (5–) 10–60 (–90) cm wide. Inflorescences scapose, 30–150 cm, sparsely stipitate-glandular. Flowers: hypanthium saucerlike, 0.5–1 mm; sepals reflexed, rounded to oblong, 2.5–5 mm, apex rounded; petals spreading, broadly elliptic to obovate, unlobed, 5–9 × 4–4.5 mm; stamens 4 mm; styles divergent, 1 mm. Capsules 2, reddish, elliptic, 7–11 mm. Seeds 120–150, 1–1.5 mm. 2n = 34.


Phenology: Flowering Apr–Jul.
Habitat: Among wet rocks in and near streams
Elevation: 30-1800 m

Discussion

Darmera peltata is found in the Sierra Nevada of California from Tulare County to Siskiyou County and in the Klamath Mountains and Coast Range from Humboldt County in California to Benton County, Oregon. It is sometimes cultivated as an ornamental. Pregnant Karok women took an infusion of the roots of D. peltata to prevent the fetus from getting too large; Karok and Miwok Indians ate the plant (D. E. Moerman 1998).

Selected References

None.

Lower Taxa

None.

"full" is not a number.

... more about "Darmera peltata"
epigynous +, perigynous +  and hypogynous +
rounded +
Elizabeth Fortson Wells +  and Patrick E. Elvander† +
(Torrey ex Bentham) Voss +
Saxifraga peltata +
dentate +, serrate +  and entire +
glandular-ciliate +  and ciliate +
6-15-lobed +  and orbiculate +
10 cm100 mm <br />0.1 m <br /> (?) +  and 60 cm600 mm <br />0.6 m <br /> (?) +
2-beaked +  and folliclelike +
0.7 cm7 mm <br />0.007 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
3-carpellate +  and 2-carpellate +
1 cm10 mm <br />0.01 m <br /> (5 cm50 mm <br />0.05 m <br />) +
ebracteate +, 60-75-flowered +  and compound +
Calif. +  and Oreg. +
30-1800 m +
unisexual +  and bisexual +
100 cm1,000 mm <br />1 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
30 cm300 mm <br />0.3 m <br /> (100 cm1,000 mm <br />1 m <br />) +
2-3(-4)-beaked +  and folliclelike +
Among wet rocks in and near streams +
multicellular +
green +  and pinkish purple +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
stipitate-glandular +
30 cm300 mm <br />0.3 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
opposite +  and alternate +
crassinucellate +, unitegmic +  and bitegmic +
epigynous +, perigynous +  and hypogynous +
white +  and pink +
distinct +
5mm +  and 9mm +
unlobed +, broadly elliptic +  and obovate +
0.4 cm4 mm <br />0.004 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
peltate +  and jointed +
20 cm200 mm <br />0.2 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
Flowering Apr–Jul. +
unequal +
Gärtn. Zentralbl. +
spiny +  and ribbed +
dark-brown +
straight +
cellular-rugulose +
angular +  and prismatic +
120 cm1,200 mm <br />1.2 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
greenish +  and pinkish purple +
distinct +
rounded +  and oblong +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Illustrated +  and Endemic +
4 cm40 mm <br />0.04 m <br /> (?) +
unbranched +  and branched +
persistent +
horizontal +  and erect +
connate +  and distinct +
1 cm10 mm <br />0.01 m <br /> (?) +
short-stipitate-glandular +, glabrous +, hispid +  and stipitate-glandular +
Darmera peltata +
species +
not stoloniferous +  and not rhizomatous +
annual +, biennial +  and perennial +