Species Details

Agrostis blasdalei

Blasdale's bent grass

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Photo of Agrostis blasdalei
© 2001 Doreen L. Smith
Photo of Agrostis blasdalei
© 1995 Doreen L. Smith
Photo of Agrostis blasdalei
© 2011 Aaron Arthur
Notes:
Historical occurrences need field surveys. Threatened by agriculture, recreation, development, and competition from non-native plants. Includes A. blasdalei var. marinensis, which is state-listed Rare.
Threats:
Taxonomy:
Other:
Total Occurrences: 62
Element Occurrence Ranks:
A B C D X U
1 13 13 3 0 32
Occurrence Status:
Historical >20 Years 39
Recent <=20 Years 23
Presence:
Presumed Extant 62
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Marin (MRN), Mendocino (MEN), Monterey (MNT), San Mateo (SMT), Santa Cruz (SCR), Sonoma (SON)
Quads: Name (Quad Code)
Albion (3912327), Ano Nuevo (3712213), Big Sur (3612137), Bodega Head (3812331), Davenport (3712212), Drakes Bay (3812218), Duncans Mills (3812341), Elk (3912326), Fort Bragg (3912347), Fort Ross (3812352), Gualala (3812375), Inverness (3812217), Mendocino (3912337), Montara Mountain (3712254), Pigeon Point (3712224), Plantation (3812353), Point Arena (3812386), Point Sur (3612138), Santa Cruz (3612281), Saunders Reef (3812376), Stewarts Point (3812364), Tomales (3812228), Valley Ford (3812238), Westport (3912367)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads