P.J. Buchoz's 18th-century botanical prints, valued at $9,600, include six hand-colored engravings from 1776, praised for their exceptional quality and suitability for any space or collection.

For over half a century, Botanical Review has been a leading international journal noted for its in-depth articles on a broad spectrum of botanical fields. Systematics, phytogeography, cladistics, ...

The properties of ethanol as an extraction solvent for chlorophyll a and phaeopigment determinations were studied. Ethanol was almost as effective an extraction solvent as methanol. The extraction ...