Blennothallia crispa 1
("sparsely isidiate morph")
On mossy calcareous soil. From Banff National Park, Alberta.

Blennothallia crispa 2
(originally termed Collema crispum var. metzleri)
On soil. From Organ Pipe National Monument, southern Arizona.

Blennothallia crispa 3
(originally termed "var. metzleri")
On soil. From Organ Pipe National Monument, southern Arizona.

Blennothallia crispa cfr. (wet)
On soil. From Carson National Forest, New Mexico.