Flora of North America species comparison

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Physaria kingii subsp. kaibabensis

Physaria kingii subsp. latifolia
Photo is of parent taxon

Kaibab bladderpod
Photo is of parent taxon

limestone bladderpod
Habit Plants decumbent to ascending; trichomes (no information available). Plants prostrate, decumbent, or erect; trichomes with large tubercles throughout, ± flat across middle.
Basal leaves

blade margins entire.

blade margins entire.
Racemes

not usually secund, hardly elongated in fruit.

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

(divaricate-ascending), straight or slightly sigmoid.

usually sigmoid.
Fruits

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

valves glabrous inside;

septum complete;

ovules 10–14 per ovary;

style 1–2 mm.

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

valves glabrous inside;

septum complete;

ovules 8–16 per ovary;

style to 7 mm.
Petals

cream-white or white.

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

Physaria kingii subsp. kaibabensis

Physaria kingii subsp. latifolia
Phenology Flowering Jun. Flowering May–Jun.
Habitat Limestone-clay knolls, in open, parklike meadows Gravelly loam soils, rocky basaltic slopes, limestone outcrops, ridges and flats, canyon bottoms, open pinyon-juniper woodlands
Elevation 2500-2700 m (8200-8900 ft) 2000-2500 m (6600-8200 ft)
Distribution
from FNA
AZ
[BONAP county map]
from FNA
AZ; CA; NV; UT; Mexico (Baja California)
[BONAP county map]
Discussion

Of conservation concern.

Subspecies kaibabensis is found on the Kaibab Plateau.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

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. 647.
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. kingii, P. kingii subsp. latifolia, P. kingii subsp. utahensis
P. kingii subsp. bernardina, P. kingii subsp. cobrensis, P. kingii subsp. diversifolia, P. kingii subsp. kaibabensis, P. kingii subsp. kingii, P. kingii subsp. utahensis
Synonyms Lesquerella kaibabensis, P. kaibabensis Lesquerella latifolia, Lesquerella barnebyi, Lesquerella kingii subsp. latifolia, Lesquerella kingii var. parvifolia, Lesquerella occidentalis var. parvifolia, Lesquerella wardii, P. wardii
Name authority (Rollins) O’Kane: Novon 17: 380. (2007) (A. Nelson) O’Kane & Al-Shehbaz: Novon 12: 325. (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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