Lichens

by Annie Lorrain Smith

[1185] Wheldon and Wilson 1913.

[1186] Weddell 1875.

[1187] Knowles 1913.

[1188] The two morphologically similar plants Ramalina cuspidata and R. scopulorum are here united under the older name R. siliquosa. The distinction between the two is based on reaction tests with potash, which give very uncertain results.

[1189] Nylander 1861.

[1190] Knowles 1915.

[1191] Wheldon and Wilson 1913.

[1192] Sandstede 1904.

[1193] Aigret 1901.

[1194] Wheldon and Wilson 1915.