Snelgar, WP/ Green, TDA/ Wilkins, AL 1981: Carbon dioxide exchange in lichens: resistances to CO2 uptake at different thallus water contents. - New Phytologist88: 353-361. [RLL List # 111-77 / Rec.# 17622] Keywords: CO2 EXCHANGE/ WATER RELATIONS/ PSEUDOCYPHELLARIA/ STICTA/ PELTIGERA/ NEW ZEALAND
Abstract: 1 table. 3 figures. [Study on species of Pseudocyphellaria (4), Sticta (1), and Peltigera (1) from New Zealand. "In all cases the curves are triphasic with a high resistance at low and high water contents and a low resistance at intermediate water contents."]