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Lemmon's poppy

Coville s poppy, pygmy goldenpoppy, pygmy poppy

Habit Plants annual, caulescent, erect or spreading, 5-30 cm, glabrous to sparsely pubescent. Plants annual, caulescent, erect or spreading, 5-35 cm.
Leaves

basal and cauline;

blade with ultimate lobes generally obtuse.

basal and cauline;

blade grayish or bluish green, glabrous, glaucous; ultimate lobes usually obtuse, terminal broadened at apex.

Inflorescences

cymose or 1-flowered;

buds erect or nodding.

cymose or 1-flowered;

buds nodding.

Flowers

receptacle turbinate, distally translucent and somewhat swollen, more than 1.5 mm broad, cup without spreading free rim;

calyx acute, glabrous or pubescent;

petals orange or deep yellow, 15-40 mm.

receptacle obconic, cup without spreading free rim;

calyx acuminate, glabrous, sometimes glaucous;

petals yellow, sometimes with orange spot at base, 3-26 mm.

Capsules

3-7 cm.

3-6 cm.

Seeds

brown, 1.3-1.8 mm, reticulate.

brown to black, ellipsoid, 1-1.4 mm, reticulate.

2n

= 12.

= 12, 24, 36.

Eschscholzia lemmonii

Eschscholzia minutiflora

Phenology Flowering late winter–spring (Mar–May).
Habitat Desert washes, flats, and slopes
Elevation 0-2000 m (0-6600 ft)
Distribution
from USDA
w North America (Calif)
[WildflowerSearch map]
[BONAP county map]
from FNA
AZ; CA; NV; UT; nw Mexico
[WildflowerSearch map]
[BONAP county map]
Discussion

Subspecies 2 (2 in the flora).

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

Eschscholzia minutiflora is highly variable in flower size. Typically, plants are hexaploid (2n = 36) with petals 3-10 mm. Tetraploid plants (2n = 24) with petals 6-18 mm, from the northern and central Mojave Desert of California, have been distinguished as subsp. covillei. Diploid plants (2n = 12) with petals 10-26 mm, restricted to the El Paso and Rand mountains of the western Mojave Desert, have been distinguished as E. minutiflora subsp. twisselmannii and are considered to be of conservation concern; previously they were misattributed to E. parishii.

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

Key
1. Plants spreading or erect; flower buds nodding; calyx generally pubescent.
subsp. lemmonii
1. Plants erect; flower buds generally erect; calyx glabrous.
subsp. kernensis
Source FNA vol. 3. FNA vol. 3.
Parent taxa Papaveraceae > Eschscholzia Papaveraceae > Eschscholzia
Sibling taxa
E. caespitosa, E. californica, E. glyptosperma, E. hypecoides, E. lobbii, E. minutiflora, E. parishii, E. ramosa, E. rhombipetala
E. caespitosa, E. californica, E. glyptosperma, E. hypecoides, E. lemmonii, E. lobbii, E. parishii, E. ramosa, E. rhombipetala
Subordinate taxa
E. lemmonii subsp. kernensis, E. lemmonii subsp. lemmonii
Synonyms E. covillei, E. minutiflora subsp. covillei, E. minutiflora subsp. twisselmanii, E. minutiflora var. darwinensis
Name authority Greene: W. Amer. Sci. 3: 157. (1887) S. Watson: Proc. Amer. Acad. Arts 11: 122. (1876)
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