Flora of North America species comparison

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Chylismia claviformis subsp. integrior

Chylismia claviformis subsp. claviformis
Photo is of parent taxon

browneyes, clavate fruit primrose
Photo is of parent taxon

browneyes
Habit Herbs strigillose proximally, usually also glandular puberulent distally, or glabrate. Herbs glabrous or strigillose proximally, sometimes also glandular puberulent, usually glabrous distally, rarely very sparsely strigillose or glandular puberulent.
Stems

6–70 cm.

6–55 cm.
Leaves

blade sometimes purple-dotted, lateral lobes often absent, sometimes present but poorly developed, terminal lobe narrowly ovate to ovate or subcordate, to 7 × 3 cm, margins serrate.

blade lateral lobes usually well developed, terminal lobe narrowly ovate, to 6 × 3.5 cm, margins irregularly sinuate-dentate.
Flowers

opening at sunset;

buds usually without free tips, rarely with apical free tips less than 1 mm;

floral tube orange-brown inside, 3–6 mm;

petals white, sometimes purple-dotted near base, fading purple, 4.5–8 mm.

opening at sunset;

buds with apical free tips less than 1 mm;

floral tube orange-brown inside, 3–5.5 mm;

petals usually white, very rarely pale yellow, sometimes purple-dotted near base, often fading purple, 3.5–8 mm.
2n

= 14.

= 14.

Chylismia claviformis subsp. integrior

Chylismia claviformis subsp. claviformis
Phenology Flowering Apr–Jun. Flowering Mar–May.
Habitat Dry flats, with Artemisia tridentata, Ericameria, or Juniperus, on banks and flats. Alluvial slopes and flats, with Ambrosia dumosa and Larrea.
Elevation 1100–2200 m. (3600–7200 ft.) 800–1700 m. (2600–5600 ft.)
Distribution
from FNA
CA; NV; OR
[BONAP county map]
from FNA
CA
[BONAP county map]
Discussion

Subspecies integrior is known from southern Harney County, Oregon, southward nearly throughout Nevada to Esmeralda and Lincoln counties and to Mono and northeastern Inyo counties, California, and often forms large colonies on banks and flats in Great Basin Desert. It intergrades with subspp. aurantiaca and cruciformis, and hybridizes with Chylismia brevipes subsp. brevipes.

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

Subspecies claviformis is known from western Inyo, eastern Kern, northern Los Angeles, western San Bernardino, and northern Riverside counties, almost entirely in the Mojave Desert. It intergrades widely and gradually with subspp. aurantiaca and funerea, and hybridizes with Chylismia brevipes subsp. brevipes.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 10. FNA vol. 10.
Parent taxa Onagraceae > subfam. Onagroideae > tribe Onagreae > Chylismia > sect. Chylismia > Chylismia claviformis Onagraceae > subfam. Onagroideae > tribe Onagreae > Chylismia > sect. Chylismia > Chylismia claviformis
Sibling taxa
C. claviformis subsp. aurantiaca, C. claviformis subsp. claviformis, C. claviformis subsp. cruciformis, C. claviformis subsp. funerea, C. claviformis subsp. lancifolia, C. claviformis subsp. peeblesii, C. claviformis subsp. peirsonii, C. claviformis subsp. rubescens, C. claviformis subsp. yumae
C. claviformis subsp. aurantiaca, C. claviformis subsp. cruciformis, C. claviformis subsp. funerea, C. claviformis subsp. integrior, C. claviformis subsp. lancifolia, C. claviformis subsp. peeblesii, C. claviformis subsp. peirsonii, C. claviformis subsp. rubescens, C. claviformis subsp. yumae
Synonyms Oenothera claviformis subsp. integrior, Camissonia claviformis subsp. integrior, C. claviformis var. purpurascens, O. claviformis var. purpurascens, O. scapoidea var. purpurascens
Name authority (P. H. Raven) W. L. Wagner & Hoch: Syst. Bot. Monogr. 83: 206. (2007) unknown
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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