Species Details

Hazardia detonsa

island hazardia

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Photo by © 2009 Zoya Akulova  max-height:128px; max-width:145px;
© 2009 Zoya Akulova
Photo by © 2017 Zoya Akulova  max-height:128px; max-width:145px;
© 2017 Zoya Akulova
Photo by © 2017 Zoya Akulova  max-height:128px; max-width:145px;
© 2017 Zoya Akulova
Lifeform: perennial evergreen shrub
Blooming Period: Mar-Nov
Elevation:
5 - 580 meters
15 - 1905 feet
General Habitat:
  • Closed-cone coniferous forest
  • Chaparral
  • Coastal scrub
General Micro Habitat: rocky, volcanic
Micro Habitat:
  • Rocky
  • Volcanic
Notes:
Increasing on SCZ Isl. after reduction of feral sheep population. Hybridizes with H. squarrosa var. grindelioides. See MadroƱo 26(3):105-127 (1979) for revised nomenclature.
Threats:
Taxonomy:
Other:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Santa Barbara (SBA), Ventura (VEN)
Quads: Name (Quad Code)
Anacapa Island (3311983), Santa Cruz Island A (3311987), Santa Cruz Island B (3311986), Santa Cruz Island C (3311985), Santa Cruz Island D (3311984), Santa Rosa Island East (3311988), Santa Rosa Island North (3312081), Santa Rosa Island South (3312071), Santa Rosa Island West (3312082)
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