Species Details

Hypogymnia schizidiata

island tube lichen

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Scientific Name:
Hypogymnia schizidiata McCune
Common Name:
island tube lichen
Family: Parmeliaceae
Element Code: NLT0032640
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: foliose lichen
Blooming Period:
JFMAMJJASOND
Elevation:
360 - 405 meters
1180 - 1330 feet
General Habitats:
  • Closed-cone coniferous forest
  • Chaparral
Microhabitat Details: On bark and wood of hardwoods and conifers
Microhabitat:
Notes:
Often occurs on Juniperus, Pinus, Quercus, and Simmondsia. See Bulletin of the California Lichen Society 13(2):42-44 (2006) for CALS Conservation Committee sponsorship.
Threats:
Taxonomy:
Threat List Total: 1
Total EOs % of EOs
EOs with Threat Listed: 3 30 %
THREAT LIST:
Improper burning regime 3 30%
Total Occurrences: 10
Element Occurrence Ranks:
A B C D X U
2 0 1 0 2 5
Occurrence Status:
Historical >20 Years 3
Recent <=20 Years 7
Presence:
Presumed Extant 8
Possibly Extirpated 2
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Baja California (BA), California (CA)
California Counties and Islands: Name (Code)
Marin (MRN), Mendocino (MEN), San Mateo (SMT), Santa Barbara (SBA)
Quads: Name (Quad Code)
Drakes Bay (3812218), Inverness (3812217), Montara Mountain (3712254), Point Arena (3812386), San Francisco North (3712274), Santa Cruz Island B (3311986), Santa Rosa Island North (3312081), Santa Rosa Island South (3312071)
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.
Presumed Extant
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