TY  - BOOK
AU  - Tidestrom,Ivar
TI  - Botrychium virginianum and its forms: Sphenoclea seylanica and Caperonia palustris in the southern United States
T2  - Smithsonian institution.  United States national museum.  Contributions from the United States national herbarium
AV  - JK1 .U5 v 16 pt. 13
PY  - 1913///
CY  - Washington
PB  - Govt. print. off.
KW  - Botrychium virginianum
KW  - Caperonia palustris
KW  - Sphenoclea zeylanica
N1  - "Bulletin of the United States national museum.  Issued December 29, 1913."
ER  -