Jepson eFlora: Taxon page
Vascular Plants of California
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Phlox hirsuta
YREKA PHLOX


Higher Taxonomy
Family: PolemoniaceaeView DescriptionDichotomous Key
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.
Genus: PhloxView DescriptionDichotomous Key


Habit: Perennial herb or +- subshrub, open to matted or cushion-like. Stem: prostrate or decumbent to erect. Leaf: cauline, opposite, simple, sessile, lance-linear to elliptic, entire. Flower: corolla salverform; stamens attached at > 1 level, some unequal.
Etymology: (Greek: flame, ancient name for Lychnis of Caryophyllaceae) Note: Phlox gracilis moved to Microsteris.
eFlora Treatment Author: Carolyn J. Ferguson, Suzanne C. Strakosh & Robert Patterson
Reference: Locklear 2009 J Bot Res Inst Texas 3:645--658
Unabridged Reference: Cronquist 1984 Intermountain Flora 4:95--107
Phlox hirsuta E.E. Nelson
NATIVE
Habit: Open, coarsely hairy. Stem: erect. Leaf: 10--20 mm, +- lanceolate. Inflorescence: pedicel 5--25 mm. Flower: calyx 8--12 mm, glandular-hairy, membranes keeled; corolla pink to white, tube 12--15 mm; style 4--7 mm, stigmas below anthers, anthers below corolla throat.
Ecology: Dry serpentine talus, open Jeffrey-pine/incense-cedar forest; Elevation: 1000--1500 m. Bioregional Distribution: ne KR. Flowering Time: Apr--May
Jepson eFlora Author: Carolyn J. Ferguson, Suzanne C. Strakosh & Robert Patterson
Reference: Locklear 2009 J Bot Res Inst Texas 3:645--658
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)
Listed on CNPS Rare Plant Inventory

Previous taxon: Phlox douglasii
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Botanical illustration including Phlox hirsuta

botanical illustration including Phlox hirsuta

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Citation for this treatment: Carolyn J. Ferguson, Suzanne C. Strakosh & Robert Patterson 2012, Phlox hirsuta, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=37819, accessed on April 25, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 25, 2024.

No expert verified images found for Phlox hirsuta.



Geographic subdivisions for Phlox hirsuta:
ne KR.
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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).





 

Data provided by the participants of the  Consortium of California Herbaria.
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All markers link to CCH specimen records. The original determination is shown in the popup window.
Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.
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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).