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Enter terms to search alliances by the scientific or common names of alliances or their character species (including limited synonymy). Terms may be partial words (e.g., Sal la).

An alliance name must contain all terms entered to be included in the results, unless a semicolon is used to separate terms into groups. For example, "Abies concolor Lupinus" will have no alliance name match, whereas "Abies concolor; Lupinus" will match alliances with "abies" and "concolor" or with "lupinus" in the name. All other punctuation is ignored.

Type in a portion of a name to get suggestions for alliance scientific names.

Enter terms to search alliances by the scientific or common name of a genus or species (including limited synonymy) to which they are related. Terms may be partial names (e.g., Sal la).

A name must contain all terms entered to be included in the results, unless a semicolon is used to separate terms into groups. For example, "Ceanothus cuneatus Adenostoma" will have no species name match, whereas "Salix lasiolepis; Juncus" will match species with "salix" and "lasiolepis" or with "juncus" in the name. All other punctuation is ignored. Note: when entering infraspecific names, "var" and "ssp" are recognized ("subsp" is not).

Primary Life Form

Endemic To California

Endemic to California Floristic Province and Deserts

Elevation

Global Rarity

G1 Worldwide <6 viable occurrences and/or <518 hectacres
G2 6–20 occurrences 518–2,590 hectacres
G3 21–100 occurrences 2,590–12,950 hectacres
G4 >100 occurrences > 12,950 hectacres
G5 Demonstrably secure because of its worldwide abundance

California Rarity

S1 Statewide <6 viable occurrences and/or <518 hectacres
S2 6–20 occurrences 518–2,590 hectacres
S3 21–100 occurrences 2,590–12,950 hectacres
S4 >100 occurrences > 12,950 hectacres
S5 Demonstrably secure because of its worldwide abundance

Alliances Added Since

The manual was originally published in print in 1995 and a second edition was printed in 2009. Major additions were made at the end of that 14 year time period. Additions now are being made more frequently, and can be searched for by edition or by year.