TY  - BOOK
AU  - Piper,Charles V.
TI  - A study of Allocarya
T2  - Smithsonian Institution. United States National Museum. Contributions from the United States National Herbarium
AV  - QK1 .U5 Suppl.
PY  - 1920///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Popcorn flowers
ER  -