CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record bryoria_spiralifera - Mon, Nov. 29, 2021 13:28 ET c
Bryoria spiralifera
common nametwisted horsehair lichen
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familyParmeliaceae
life formfruticose lichen epiphytic
CA Rare Plant Rank
List 1B.1
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S1S2   S1S2: Intermediate between S1 and S2
global rank
G3     G3: 21-80 occurrences or 3,000-10,000 individuals OR 10,000-50,000 acres
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (8):
Port San Luis (222A) 3512027, Morro Bay South (247D) 3512037, Monterey (366C) 3612158, Stewarts Point (520B) 3812364, Tyee City (672B) 4012482, Eureka (672C) 4012472, Smith River (740B) 4112482, Crescent City (740C) 4112472
quad data info

Counties, states, regions:
Del Norte (DNT), Humboldt (HUM), Monterey (MNT), San Luis Obispo (SLO), Sonoma (SON), Oregon (OR)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•North Coast coniferous forest (NCFrs)(immediate coast)/Usually on conifers
elevation range0 - 30 meters
notes
Largest known population is on the Samoa Peninsula in HUM Co. Possibly threatened by coastal development, air pollution, and climate change. Usually on Picea sitchensis, Pinus contorta var. contorta, Pseudotsuga menziesii, Abies grandis, and Tsuga heterophylla. Similar to B. pseudocapillaris and Sulcaria badia. See Bulletin of the California Lichen Society 15(1):4-6 (2008) for CALS Conservation Committee sponsorship.
full nameBryoria spiralifera Brodo & D. Hawksw.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  NLTEST5460
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web


Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Mon, Nov. 29, 2021 from http://www.cnps.org/inventory

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