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Australian Biological Resources Study

 
 
Checklist of the Lichens of Australia and its Island Territories
     
Introduction | A–D | E–O | P–R | S–Z | Oceanic Islands | References
     
     
Endocarpon aridum P.M.McCarthy
     
  Lichenologist 23: 28 (1991). T: 32 km W of Vokes Corner, S.A., 24 Aug. 1980, N.N.Donner 7714; holo: AD; iso: AD, MEL.  
     
  Squamae appressed, solitary or contiguous, occasionally imbricate, rounded, becoming deeply lobate, concave and shallowly rimose, matt to glossy, pale brown to dark olive-green, 3–12 (–15) mm wide, 0.15–0.25 mm thick; margin concolorous, deflexed; undersurface brown to brown-black; rhizines pale brown to black, branched, 0.03–0.1 mm thick. Perithecia almost completely immersed, 10–40 (–60) per squama; apex plane to convex, concolorous with the thallus, 0.2–0.3 mm diam.; ostiole dark brown, depressed. Centrum 0.3–0.5 mm wide. Exciple 25–45 µm thick, pale to dark brown. Periphyses 40–80 µm long. Asci 1-spored, 95–129 × 29–44 µm. Ascospores elongate-ellipsoidal to subcylindrical, 62–97 × 20–37 µm, becoming medium brown at maturity.
     
  An endemic species found on soil in arid and semi-arid regions of W.A., N.T., S.A. and N.S.W.  
     
   
     
     
  McCarthy (2001d)  

Checklist Index
Introduction | A–D | E–O | P–R | S–Z | Oceanic Islands | References
 
 
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This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from Australian Biological Resources Study. Requests and inquiries concerning reproduction and rights should be addressed in the first instance to Dr P. McCarthy. These pages may not be displayed on, or downloaded to, any other server without the express permission of ABRS.


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