1-5 of 5 Books

Pollination mechanisms, reproduction and plant breeding
By R. Frankel

The various contrivances by which orchids are fertilised by insects
By Charles Darwin

Incompatibility in angiosperms
By D. De Nettancourt
Glass flowers from the Ware collection in the Botanical Museum of Harvard University
Glass flowers from the Ware collection in the Botanical Museum of Harvard University
By Fritz Kredel