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Selaginella cinerascens
ASHY SPIKE-MOSS

Higher Taxonomy
Family: SelaginellaceaeView Description 

Common Name: SPIKE-MOSS FAMILY
Stem: wiry, generally rooting adventitiously [or not], branching variable, generally not fragile when dry. Leaf: many, simple, overlapped, appressed, small, +- scale-like, 1-veined, generally grooved abaxially [or not] nearly to tip, generally +- of 2 kinds ("under-leaves" under main stem, "over-leaves" over it). Cone: paired or 1, terminal, generally 4-sided, fertile leaves not like sterile, generally strongly keeled. Sporangia: 1 per leaf axil, 2 kinds, male (generally more distal in cones, spores many, small), female (spores (1)4, large, generally orange-yellow).
Genera In Family: 1 genus, +- 700 species: worldwide, generally tropics, warm temperate.
eFlora Treatment Author: Paul Wilson & Thomas J. Rosatti
Scientific Editor: Alan R. Smith, Thomas J. Rosatti.
Genus: SelaginellaView DescriptionDichotomous Key

Common Name: SPIKE-MOSS

Etymology: (Latin: small Selago, ancient name for some Lycopodium) Note: Some cultivated as groundcover, curiosity: Selaginella kraussiana (Kunze) A. Braun; Selaginella lepidophylla (Hook. & Grev.) Spring, resurrection plant. Hand lens, generally at +- 20×, required for leaves (shape, margin, awn at tip), cones. Selaginella kraussiana may be naturalized in California, differs from native California taxa in leaves lacking abaxial groove.
Unabridged Note: All native California taxa in subgenus Tetragonostachys.

Selaginella cinerascens A.A. Eaton
NATIVE
Habit: Plant a loose tangle of prostrate runners; pale green aging tan. Leaf: of main stems 1.1--2 mm, 0.2--0.5 mm wide, lanceolate, not decurrent, base glabrous, tips acute near stem tip, with small marginal teeth; awn 0. Cone: generally 1, 2--5 mm, +- like sterile branches.
Ecology: Sunny spots or under shrubs, often "red clay"; Elevation: < 550 m. Bioregional Distribution: SCo, PR; Distribution Outside California: Baja California.
eFlora Treatment Author: Paul Wilson & Thomas J. Rosatti
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory

Previous taxon: Selaginella bigelovii
Next taxon: Selaginella eremophila

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botanical illustration including Selaginella cinerascens

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Citation for this treatment: Paul Wilson & Thomas J. Rosatti 2016. Selaginella cinerascens, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=44045, accessed on July 28, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on July 28, 2016.


Selaginella cinerascens
click for enlargement
© 2015 Keir Morse
Selaginella cinerascens
click for enlargement
© 2015 Keir Morse
Selaginella cinerascens
click for enlargement
© 2015 Keir Morse
Selaginella cinerascens
click for enlargement
© 2015 Keir Morse
Selaginella cinerascens
click for enlargement
© 2015 Keir Morse
Selaginella cinerascens
click for enlargement
© 2015 Keir Morse

More photos of Selaginella cinerascens in CalPhotos


Geographic subdivisions for Selaginella cinerascens:
SCo, PR;
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.