Common Macrolichens of the PNW
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Cladonia carneola
Cladonia chlorophaea
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Click on Characteristic name for explanation. Click on image for larger version.
Cladonia cenotea
Overview
PNW Range:
West side
Rare
East side
Common
Immediate coast
Rare
Alpine or subalpine
Uncommon
Habitat:
Cool moist forests from valleys to subalpine, in both shaded and semi-open habitats.
Substrate:
Rotten logs, tree bases, and humus-rich soil.
Comments:
Synonymy:
none
Habit
Growth Form
Fruticose
:
Almost always
Foliose
:
Never
Crustose
:
Never
Appressed Foliose
:
Never
Fluffy Foliose or Strappy
:
Never
Dangling Hair
:
Never
Erect Hair
:
Never
Appressed Hair
:
Never
Stalks With Squamules
:
Almost always
Stalks
:
Almost always
Squamules
:
Almost always
Single Holdfast
:
Never
Dangling Nets
:
Never
Upper Surface
Upper Surface Color
(Dry)
Pale Gray Green
:
Almost always
Pale Green
:
Commonly
Upper Surface Tomentose
:
Never
Upper Surface Pruinose or Scabrid
:
Never
Upper Surface with Network of Ridges
:
Never
Upper Surface with Pseudocyphellae
:
Never
Upper Surface with Holes into Cavity
:
Never
Cilia on Margins
:
Never
Lower Surface (Foliose)
Lower Surface Color
(Dry)
Whitish
:
Almost always
Pale Gray
:
Sometimes
Veined Below
:
Never
Interior
Inside (Medulla) Yellow or Orange
:
Never
Central Cord
:
Never
Hollow Stalks or Hollow Lobes
:
Almost always
Gelatinous
:
Never
Photobiont
Green Algae Primary Photobiont
:
Almost always
Cyanobacteria Primary Photobiont
:
Never
Internal Cephalodia
:
Never
External Cephalodia
:
Never
Chemistry
Medulla UV+ Blue White
:
Almost always
Sexual Reproduction
Perithecia
:
Never
Apothecia
:
Rarely
Mazaedium
:
Never
Disk Color
(Dry)
Disk Brown or Tan
:
Almost always
Asexual Reproduction
Isidia
:
Never
Soredia
:
Almost always
Lobules
:
Never
Cladonia Specific
Cup forming
:
Sometimes
Richly Branched
:
Never
Stalks With Melanotic Base
:
Never
Branch Axils Or Cups Open
:
Almost always
