familyRhamnaceae
genusFrangula
speciesFrangula californica
subspeciesFrangula californica subsp. cuspidata
Difference between revisions of "Frangula californica subsp. cuspidata"
Phytologia 76: 449. 1994.
Endemic
Basionym: Rhamnus cuspidata Greene Leafl. Bot. Observ. Crit. 1: 64. 1904
Synonyms: Frangula viridula (Jepson) Grubov R. californica subsp. cuspidata (Greene) C. B. Wolf R. californica var. viridula Jepson R. tomentella subsp. cuspidata (Greene) J. O. Sawyer
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Rhamnus cuspidata | |name=Rhamnus cuspidata | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
| + | |publication_title=Leafl. Bot. Observ. Crit. | ||
| + | |publication_place=1: 64. 1904 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Frangula viridula | |name=Frangula viridula | ||
|authority=(Jepson) Grubov | |authority=(Jepson) Grubov | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=R. californica subsp. cuspidata | |name=R. californica subsp. cuspidata | ||
|authority=(Greene) C. B. Wolf | |authority=(Greene) C. B. Wolf | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=R. californica var. viridula | |name=R. californica var. viridula | ||
|authority=Jepson | |authority=Jepson | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=R. tomentella subsp. cuspidata | |name=R. tomentella subsp. cuspidata | ||
|authority=(Greene) J. O. Sawyer | |authority=(Greene) J. O. Sawyer | ||
| + | |rank=subspecies | ||
}} | }} | ||
|hierarchy=Rhamnaceae;Frangula;Frangula californica;Frangula californica subsp. cuspidata | |hierarchy=Rhamnaceae;Frangula;Frangula californica;Frangula californica subsp. cuspidata | ||
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name=Frangula californica subsp. cuspidata | name=Frangula californica subsp. cuspidata | ||
| − | |||
|authority=(Greene) Kartesz & Gandhi | |authority=(Greene) Kartesz & Gandhi | ||
|rank=subspecies | |rank=subspecies | ||
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|publication year=1994 | |publication year=1994 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_32.xml |
|genus=Frangula | |genus=Frangula | ||
|species=Frangula californica | |species=Frangula californica | ||
Latest revision as of 19:14, 5 November 2020
Leaf blades green adaxially, elliptic, 2–5(–6) cm, margins sharply serrate to dentate-serrulate with gland-tipped teeth, sometimes strongly revolute, apex abruptly acuminate to acute, abaxial surface sparsely to moderately densely white stellate-hairy, with intermixed longer, simple, erect hairs at least along veins, adaxial surface glabrous or sparsely hirsutulous; veins not prominent abaxially. Drupe stones 2.
Phenology: Flowering Apr–Jun.
Habitat: Chaparral, desert scrub, montane woodlands.
Elevation: 400–2300 m.
Discussion
When present, the strongly revolute leaf margins of subsp. cuspidata contrast with those of other taxa of Frangula californica. Plants identifiable as subsp. cuspidata but with flat-margined leaves perhaps show the influence of subsp. tomentella.
Selected References
None.
Lower Taxa
None.