Studies in North American Polygonaceae ...
Small, John Kunkel, 1869-1938.
Studies in North American Polygonaceae ... by John K. Small. - New York, 1906- - v. 24 cm. - Contributions from the New York Botanical Garden. no. 75 . - Contributions from the New York Botanical Garden. v. 75 .
From the Bulletin of the Torrey Botanical Club.
ca 09000310
Polygonaceae.
QK1 / .N515 no. 75
Studies in North American Polygonaceae ... by John K. Small. - New York, 1906- - v. 24 cm. - Contributions from the New York Botanical Garden. no. 75 . - Contributions from the New York Botanical Garden. v. 75 .
From the Bulletin of the Torrey Botanical Club.
ca 09000310
Polygonaceae.
QK1 / .N515 no. 75