]> [author note: Pteridophyte systematics (Isoetes); phytogeography; conservarion biology (Canadaian) [Brunton provided a portion of the data on 7 Dec 1998]] [collector note: Isoetes; CAN, DAO, DFB, MICH, MIL, OAC, PH, TRT, VPI] Botany Brunton, Daniel Francis Brunton, Daniel Francis D. F. Brunt. D. F. Brunton Brunton, Daniel F. Daniel Francis Brunton 1948