M. Bando et M. Sugino, EFFECT OF LOW-HUMIDITY TREATMENT ON GROWTH OF THE LICHEN PARMOTREMA-TINCTORUM IN A GROWTH CABINET, Journal of plant research, 108(1092), 1995, pp. 527-529
Low-humidity treatment triggered an increase of the thallus area and t
he chlorophyll content in the following high-humidity condition, When
low-humidity treatment for 4 days was intercalated in high-humidity co
nditions every 16 days, the thallus area increased 40% in 76 days.