2010

Pickersgill, B. and Anderson, G. J. (2010) Travels with Charley - sunflowers and beyond: an appreciation of the life and work of Charles B. Heiser, Jr. (1920-2010). Economic Botany, 64 (4). pp. 281-286. ISSN 0013-0001 doi: https://doi.org/10.1007/s12231-010-9131-2

1971

Pickersgill, B. (1971) Relationships between weedy and cultivated forms in some species of chili peppers (genus Capsicum). Evolution, 25 (4). pp. 683-691. ISSN 1558-5646 doi: https://doi.org/10.1111/j.1558-5646.1971.tb01926.x