lichen display

Related literature on Cetrelia cetrarioides
habitat: mixed conifer and deciduous forest, Other lichen in the same habitat

Characteristics of Cetrelia cetrarioides (Duby) Culb. & C. Culb.

  • Soredia: on ridges or lobe margins
  • Lobules: no
  • Isidia: no
  • Podetia: no
  • Reproductive Body: apothecium rare
  • Body Type: foliose
  • Unstratified: no
  • Life Form: lobes loosely attached
  • Hollow lobes: no
  • Central cord: no
  • Lobe shape: rounded
  • Rhizines: single or forked
  • Cilia margin: no
  • Simple perforate: no
  • Cyphellae: no
  • Pseudocyphellae: yes
  • Lobe Color, inside: white
  • Lobe Color, underneath: black-no tomentum
  • Surface Color: grayish-brown
  • Surface texture: ridged-weakly
  • Wrinkles:
  • Cephalodia: none
  • Papillae: no
  • Fibrilles on Branches: no
  • Spore type:
  • Spore size (um):
  • Lobe Width: more than 10 mm
  • Lobe Range Width:
  • Medullar C Reaction:
  • Medullar K Reaction:
  • Medullar KC Reaction: ambiguous
  • Medullar P Reaction:
  • Areolate: not areolate
  • Algae: green
  • Iodine Test:
  • Cortex C:
  • Cortex K: positive yellow
  • Cortex P:
These lichen pages provided with NSF funding and in association with
Northwest Alliance for Computational Science and Engineering
School of Electrical Engineering and Computer Science, Oregon State University
and
Dept of Botany and Plant Pathology, Oregon State University
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