Jepson eFlora: Taxon page
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Salvia carduacea
THISTLE SAGE

Higher Taxonomy
Family: Lamiaceae (Labiatae)View DescriptionDichotomous Key

Common Name: MINT FAMILY
Habit: Annual to shrub [tree, vine], glabrous to hairy, generally aromatic. Stem: generally erect, generally 4-angled. Leaf: generally simple to deeply lobed, generally opposite, generally gland-dotted. Inflorescence: generally cymes, generally many in dense axillary clusters surrounding stem, generally separated by evident internodes or collectively crowded, spike- or panicle-like, occasionally head-like or raceme, subtended by leaves or bracts; flowers sessile or pedicelled. Flower: generally bisexual; calyx generally 5-lobed, radial to bilateral; corolla generally bilateral, 1--2-lipped, upper lip entire or 2-lobed, +- flat to hood-like, occasionally 0, lower lip generally 3-lobed; stamens generally 4, epipetalous, generally exserted, paired, pairs generally unequal, occasionally 2, staminodes 2 or 0; ovary superior, generally 4-lobed to base chambers 2, ovules 2 per chamber, style 1, generally arising from center at junction of lobes, stigmas generally 2. Fruit: generally 4 nutlets, generally ovoid to oblong, smooth.
Genera In Family: +- 230 genera, 7200 species: worldwide. Many cultivated for herbs, oils (Lavandula, lavender; Mentha, mint; Rosmarinus, rosemary; Thymus, thyme), some cultivated as ornamental (in California Cedronella, Leonotis, Monarda, Phlomis). Note: Moluccella laevis L., shell flower, historical waif in California. Satureja calamintha (L.) Scheele subsp. ascendens (Jordan) Briq. reported as alien but not naturalized. Salazaria moved to Scutellaria; California Hyptis moved to Condea, California Satureja moved to Clinopodium.
eFlora Treatment Author: Dieter H. Wilken & Margriet Wetherwax, family description, key to genera
Scientific Editor: Douglas H. Goldman, Bruce G. Baldwin.
Genus: SalviaView DescriptionDichotomous Key

Habit: Annual to shrub. Leaf: entire to lobed or toothed, generally not spine-tipped. Inflorescence: clusters generally many-flowered, generally head-like, generally +- spheric, generally involucred, generally surrounding nodes in generally +- spike-like, generally interrupted panicles, or flowers 1--several per leaf axil. Flower: calyx generally 2-lipped, upper lip entire or of 3 generally shallow, occasionally spine-tipped lobes, lower lip generally of 2 generally spine-tipped lobes; corolla 2-lipped, upper lip 2-lobed to entire, lower lip with 3 spreading lobes, middle lobe generally expanded; fertile stamens 2, attached in throat, anther sacs 1--2 per stamen, if 2 then separate on thread-like structure with 1 fertile, > other; style forked at tip.
Species In Genus: +- 900 species: +- worldwide, especially tropics, subtropical America. Etymology: (Latin: to save, from medicinal use) Note: Polyphyletic (taxonomic revision needed); California natives in monophyletic sect. Audibertia. All species good bee fodder; seeds edible, a traditional food of native Californians. Historical waifs, Salvia microphylla Kunth last collected in California in 1943, Salvia verbenacea L. in 1936.
eFlora Treatment Author: Deborah Engle Averett

Salvia carduacea Benth.
NATIVE
Habit: Annual 1--10 dm, white-woolly. Leaf: basal, +- sessile, 3--10(30) cm, oblanceolate, 1-pinnately dissected; margin wavy, short-spiny. Inflorescence: scapose; clusters 1--4 per flower stem, 1.5--3 cm wide; bracts 2--5 cm, lanceolate, spiny. Flower: calyx 10--17 mm, lobes spine-tipped, upper lip 3-lobed; corolla tube 15--25 mm, lavender (blue to white), upper lip 2-lobed, lower lip > 2 × upper; stamens exserted. Fruit: 2.5 mm, tan to gray, flecked. Chromosomes: 2n=32.
Ecology: Sandy or gravelly soils; Elevation: < 1400 m. Bioregional Distribution: Teh, SnJV, e SnFrB, SCoR, SW, w D; Distribution Outside California: northern Baja California. Flowering Time: Mar--May
eFlora Treatment Author: Deborah Engle Averett
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Citation for this treatment: Deborah Engle Averett 2016. Salvia carduacea, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=43046, accessed on February 12, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 12, 2016.


Salvia carduacea
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© 2015 Barry Breckling
Salvia carduacea
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© 2007 Neal Kramer
Salvia carduacea
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© 2011 Neal Kramer
Salvia carduacea
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© 2009 Keir Morse
Salvia carduacea
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© 2009 Larry Blakely
Salvia carduacea
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© 2009 Keir Morse

More photos of Salvia carduacea in CalPhotos


Geographic subdivisions for Salvia carduacea:
Teh, SnJV, e SnFrB, SCoR, SW, w D;
Markers link to CCH specimen records. If the markers are obscured, reload the page [or change window size and reload]. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.
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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.