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Gilia capitata subsp. tomentosa
WOOLLY-HEADED GILIA

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 Patterson, family description, key to genera
Scientific Editor: Robert Patterson, Thomas J. Rosatti.
Genus: GiliaView DescriptionDichotomous Key

Habit: Annual. Stem: decumbent to erect, glabrous, hairy, glandular, or tufted-woolly-hairy. Leaf: simple, 1--3-pinnate-lobed or -dissected, generally alternate, margins entire, toothed, or lobed, tips acute, acuminate, or mucronate; basal generally in rosette; cauline generally reduced. Inflorescence: flowers 1--many in bract axils. Flower: calyx membranous between lobes, membranes splitting or expanding in fruit; corolla > calyx, lobes generally ovate, acute or acuminate. Fruit: spheric to ovoid; chambers 3; valves separating from top, to base and detaching or not to base and staying attached to receptacle. Seed: 3--many, yellow to brown, gelatinous when wet.
Species In Genus: +- 40 species: western North America, South America. Etymology: (Filippo L. Gilii, Italian naturalist, 1756--1821) Note: Stamens, styles said to be exserted protrude beyond fused part of corolla, that is, beyond corolla throat. Other taxa in TJM (1993) moved to Aliciella, Lathrocasis, Linanthus, Navarretia, Saltugilia. Gilia mexicana A.D. Grant & V.E. Grant recently found in San Diego Co.
Unabridged Note: Gilia can be challenging to identify. Several small-flowered species are only cryptically different from one another and many traits overlap. In order to successfully use the key, it is important to note pattern and distribution of flower color at the time of collection, as it may fade upon drying. Depauperate specimens may be particularly difficult if not impossible to identify using ordinary means. Descriptions of flowers follows previous authors (Day 1993; Grant & Grant 1956) in subdividing fused part of corolla into tube (basal part with parallel sides) and throat (flared part distal to tube). It is important to note that in some cases these definitions do not refer to homologous parts of the corolla.
eFlora Treatment Author: J. Mark Porter
Species: Gilia capitataView Description 

Common Name: BLUEHEAD GILIA
Stem: branched, 10--90 cm, leafy below inflorescence, glabrous, glandular, or with white hairs. Leaf: lower 1--2-pinnate-lobed, lobes 5--20 mm, axis, lobes +- 1 mm wide, linear, end lobe generally wider, axils, midribs generally with white hairs; upper cauline reduced or lobes finger-like. Inflorescence: head, terminal, spheric; flowers 25--100. Flower: calyx 3--5.2 mm, expanded in fruit, lobes acute to acuminate, narrower than membranes; corolla tube included, throat <= tube, generally exserted, lobes linear to oblong; stamens, style exserted; stigmas < 2 mm. Fruit: spheric, ovoid, or obovoid. Seed: 1--25. Chromosomes: 2n=18.


Gilia capitata subsp. tomentosa (Brand) V.E. Grant
NATIVE
Stem: 10--70 cm, stout, generally hairy. Leaf: 2-pinnate-lobed. Inflorescence: 20--35 mm wide, base tomentose; pedicels 0. Flower: calyx densely hairy, lobes acute, tips +- recurved, membranes colorless; corolla 7--11 mm, bright blue-violet, lobes 1--2 mm wide, linear. Fruit: 3--3.8 mm, <= calyx, spheric to ovoid; valves detaching. Seed: 3--10(24).
Ecology: Sea bluffs, outcrops (serpentine); Elevation: < 30 m. Bioregional Distribution: NCo, se NCoRI, n CCo. Flowering Time: May--Jul
Unabridged Note: Intermediates with Gilia capitata subsp. capitata in northeastern SnFrB.
eFlora Treatment Author: J. Mark Porter
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory

Previous taxon: Gilia capitata subsp. staminea
Next taxon: Gilia clivorum

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Citation for this treatment: J. Mark Porter 2016. Gilia capitata subsp. tomentosa, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=50770, accessed on May 31, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 31, 2016.


Geographic subdivisions for Gilia capitata subsp. tomentosa:
NCo, se NCoRI, n CCo.
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.
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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).

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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.