P. D. Sell
Books
- Some North American Eyebrights (Euphrasia)
- A revision of the North American species of Euphrasia L. (Scrophulariaceae)
- Some British chromosome counts in the Compositae subfamily Cichorioideae
- Nebenwirkungen einiger Pestizide auf Aphidoletes Aphidimyza (rond.) (Diptera : Cecidomyiidae) unter besonderer Berucksichtigung von Frassleistung und Fruchtbarkeit
- Flora of Great Britain and Ireland
- Notes on the European species of Scleranthus
- Critical supplement to the Atlas of the British flora
- Taxonomic and nomenclatural notes on European Fumaria species
- Flora of Great Britain and Ireland
- Flora of Great Britain, Ireland, Isle of Man, and the Channel Islands
Author data: Open Library