Common Name: PHLOX FAMILY 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 W. Patterson, family description, key to genera, except as noted Scientific Editor: Robert W. Patterson, Thomas J. Rosatti.
Common Name: TRUMPET FLOWER Stem: hairy or glandular. Leaf: alternate, simple, entire to generally pinnate-lobed, linear to ovate [fan-shaped]; basal short-petioled; cauline sessile. Inflorescence: heads or clusters, terminal, or flowers 1--3 in axils. Flower: calyx lobes connected by narrow membrane forming a pitcher-like projection at sinus, enlarging, not rupturing in fruit; corolla salverform to funnel-shaped. Fruit: ovate to elliptic, explosively dehiscent, valves reflexed on dehiscence. Seed: 1(2--3) per chamber, oblong, generally gelatinous when wet, brown. Chromosomes: 2n=16. Etymology: (Greek: glue, from wet seed surface) Note: Annual species self-pollinated; perennial herb species generally cross-pollinated. eFlora Treatment Author: Leigh A. Johnson & Dieter H. Wilken Unabridged Reference: Wilken et al. 1982 Biochem Syst Ecol 10:239--243
Collomia linearis Nutt.
NATIVE Habit: Annual. Stem: erect, simple or in robust plants branched above, or occasionally branches many, internodes congested, plants then generally as wide as tall; internodes at mid-plant reflexed-short-white-nonglandular-hairy. Leaf: basal lanceolate, toothed or not; cauline lanceolate to linear, entire, lower +- glandular, upper generally glabrous. Inflorescence: bracted head, terminal, occasionally on axillary stems; flowers 7--20. Flower: calyx 4--7 mm; corolla 8--15 mm, white to pink; filaments attached at > 1 level, < 1 mm, anthers included, pollen generally white. Seed: 1 per chamber. Ecology: Open areas; Elevation: 600--3650 m. Bioregional Distribution: KR, CaR, SN, SnBr, GB; Distribution Outside California: to Alaska, eastern North America, Arizona; naturalized elsewhere. Flowering Time: May--Aug Jepson eFlora Author: Leigh A. Johnson & Dieter H. Wilken Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Previous taxon: Collomia larsenii Next taxon: Collomia rawsoniana
Botanical illustration including Collomia linearis
Citation for this treatment: Leigh A. Johnson & Dieter H. Wilken 2012, Collomia linearis, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=20023, accessed on April 18, 2024.
Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 18, 2024.
Geographic subdivisions for Collomia linearis:
KR, CaR, SN, SnBr, GB
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(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).
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, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).