TY  - BOOK
AU  - Pennell,Francis W.
TI  - Scrophulariaceae of the central Rocky mountain states,
T2  - Smithsonian institution. United States National museum.  Contribuitons from the United States National herbarium
AV  - QK495.S43 P4
PY  - 1920///
CY  - Washington
PB  - Govt. print. off.
KW  - Scrophulariaceae
KW  - Rocky Mountains Region
N1  - Also considered as Contribution from the New York botanical garden, no. 219
ER  -