Flora of North America species comparison

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Physaria kingii subsp. latifolia

Physaria kingii subsp. cobrensis
Photo is of parent taxon

limestone bladderpod
Photo is of parent taxon

cobre bladder-pod
Habit Plants prostrate, decumbent, or erect; trichomes with large tubercles throughout, ± flat across middle. Plants ± erect or ascending; trichomes tuberculate throughout, center low-mounded.
Basal leaves

blade margins entire.

blade margins entire.
Racemes

not or somewhat secund, usually dense and compact, sometimes slightly elongated in fruit.

secund, usually elongated and loose in fruit.
Fruiting pedicels

usually sigmoid.

curved (recurved) or slightly sigmoid.
Fruits

as wide as or longer than wide, apex rounded-acute;

valves glabrous inside;

septum complete;

ovules 8–16 per ovary;

style to 7 mm.

as wide as or longer than wide, apex rounded-acute;

valves glabrous inside;

septum ± perforate;

ovules 4(–8) per ovary;

style 3–6 mm.
Petals

usually yellow, sometimes cream-yellow, cream-white, or white.

yellow.

Physaria kingii subsp. latifolia

Physaria kingii subsp. cobrensis
Phenology Flowering May–Jun. Flowering May–Jun.
Habitat Gravelly loam soils, rocky basaltic slopes, limestone outcrops, ridges and flats, canyon bottoms, open pinyon-juniper woodlands Light-colored silt, limestone gravel, rocky areas with low sagebrush
Elevation 2000-2500 m (6600-8200 ft) 500-1000 m (1600-3300 ft)
Distribution
from FNA
AZ; CA; NV; UT; Mexico (Baja California)
[BONAP county map]
from FNA
ID; NV; OR
[BONAP county map]
Discussion

Populations of subsp. latifolia with flowers cream-yellow, cream-white, or white are frequently encountered on the Kaibab Plateau of northern Arizona.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 7, p. 647. FNA vol. 7, p. 646.
Parent taxa Brassicaceae > tribe Physarieae > Physaria > Physaria kingii Brassicaceae > tribe Physarieae > Physaria > Physaria kingii
Sibling taxa
P. kingii subsp. bernardina, P. kingii subsp. cobrensis, P. kingii subsp. diversifolia, P. kingii subsp. kaibabensis, P. kingii subsp. kingii, P. kingii subsp. utahensis
P. kingii subsp. bernardina, P. kingii subsp. diversifolia, P. kingii subsp. kaibabensis, P. kingii subsp. kingii, P. kingii subsp. latifolia, P. kingii subsp. utahensis
Synonyms Lesquerella latifolia, Lesquerella barnebyi, Lesquerella kingii subsp. latifolia, Lesquerella kingii var. parvifolia, Lesquerella occidentalis var. parvifolia, Lesquerella wardii, P. wardii Lesquerella kingii var. cobrensis, P. cobrensis, P. kingii var. cobrensis
Name authority (A. Nelson) O’Kane & Al-Shehbaz: Novon 12: 325. (2002) (Rollins & E. A. Shaw) O’Kane & Al-Shehbaz: Novon 12: 324. (2002)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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