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Langloisia setosissima subsp. punctata

Higher Taxonomy
Family: PolemoniaceaeView DescriptionDichotomous Key

Habit: Annual, perennial herb, shrub, vine. Leaf: simple or compound, cauline (or most basal), alternate or opposite; stipules 0. Inflorescence: cymes, heads, clusters, or flower 1; bracts in involucres or not. Flower: sepals generally 5, fused at base, translucent membrane generally connecting lobes, torn by fruit; corolla generally 5-lobed, radial or bilateral, salverform to bell-shaped, throat often well defined; stamens generally 5, epipetalous, attached at >= 1 level, filaments of >= 1 length, pollen white, yellow, blue, or red; ovary superior, chambers generally 3, style 1, stigmas generally 3. Fruit: capsule. Seed: 1--many, when wetted swelling or not, gelatinous or not.
Genera In Family: 26 genera, 314 species: America, northern Europe, northern Asia; some cultivated (Cantua, Cobaea (cup-and-saucer vine), Collomia, Gilia, Ipomopsis, Linanthus, Phlox). Note: Leptodactylon moved to Linanthus.
eFlora Treatment Author: Robert Patterson, family description, key to genera
Scientific Editor: Robert Patterson, Thomas J. Rosatti.
Genus: LangloisiaView Description 

Species In Genus: 1 sp. Etymology: (Rev. A.B. Langlois, Lousiana botanist, 1832--1990)
eFlora Treatment Author: Dieter H. Wilken & Steven L. Timbrook
Species: Langloisia setosissimaView Description 

Habit: Annual, bristly, generally hairy; hairs branched, nonglandular. Stem: erect. Leaf: generally 0 below, alternate, simple, linear or oblanceolate, teeth 3--5, at tip, each with 1 bristle, basal teeth of upper leaves reduced to clusters of 2--3 bristles. Inflorescence: terminal, head-like; bracts leaf-like; pedicels 0--short. Flower: calyx lobes equal, bristle-tipped; corolla radial, funnel-shaped; stamens attached at or below sinuses, equal, exserted, pollen white to blue; style exserted. Fruit: lance-oblong, triangular in ×-section; outer wall of valve flat. Seed: gelatinous when wet. Chromosomes: 2n=14.
Note: Self-compatible; generally cross-pollinated. Subspecies intergrade.

Langloisia setosissima subsp. punctata (Coville) Timbrook

Ecology: Common. Washes, flats, slopes, gravelly to sandy soils; Elevation: < 1800 m. Bioregional Distribution: SNE, DMoj; Distribution Outside California: to Nevada. Flowering Time: Feb--Jun Note: Smaller-flowered populations in western Idaho, eastern Oregon.
Synonyms: Langloisia punctata (Coville) Goodd.
eFlora Treatment Author: Dieter H. Wilken & Steven L. Timbrook
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botanical illustration including Langloisia setosissima subsp. punctata


Citation for this treatment: Dieter H. Wilken & Steven L. Timbrook 2017. Langloisia setosissima subsp. punctata, in Jepson Flora Project (eds.) Jepson eFlora,, accessed on February 26, 2017.

Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora,, accessed on February 26, 2017.

Langloisia setosissima subsp. punctata
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© 2003 Michael Charters
Langloisia setosissima subsp. punctata
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© 2005 Steve Matson
Langloisia setosissima subsp. punctata
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© 2014 Aaron Schusteff
Langloisia setosissima subsp. punctata
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© 1999 California Academy of Sciences
Langloisia setosissima subsp. punctata
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© 2014 Neal Kramer
Langloisia setosissima subsp. punctata
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© 2016 Keir Morse

More photos of Langloisia setosissima subsp. punctata in CalPhotos

Geographic subdivisions for Langloisia setosissima subsp. punctata:
SNE, DMoj;
Markers link to CCH specimen records. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues. Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).

View elevation by latitude chart
Data provided by the participants of the Consortium of California Herbaria.
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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa.
Blue line denotes eFlora flowering time.