6. Drymaria axillaris Brandegee, Univ. Calif. Publ. Bot. 4 (11): 178. 1911.

Type.

Mexico. Coahuila: Sierra del Rey, June 1910, C. A. Purpus 4526 (holotype: UC [144769 / UC 144769 image!]; isotypes: E [E 00326061 image!], F [344117 / F 0053286 F image!], GH [00037716 image!], MO [3343598 / 144085 image!], US 841897/00103330 image!]) .

Distribution.

United States, Mexico.