TY  - RPRT
TI  - Two new species of Scolecopteris (Marattiales), sources of Torispora securis Balme and Thymospora thiessenii (Kosanke) Wilson et Venkatachala
AU  - Alicia D. Lesnikowska
AU  - Debra A. Willard
PY  - 1997
DO  - 10.1016/s0034-6667(96)00035-8
UR  - https://pubs.usgs.gov/publication/70226704
ID  - 70226704
ER  -