1. A cytological study of the teliospores, promycelia and sporidia in Puccinia malvacearum;Allen;Phytopathology,1933
2. Puccinia malvacearum in monosporidial culture;Ashworth;Trans Br Mycol Soc,1931
3. Glechoma hederacea (Lamiaceae) in North America: invasion history and current distribution;Böllmann;Fed Rep,2004
4. Dynamics of weed populations;Cousens,1995
5. Basic concepts in population, quantitative, and evolutionary genetics;Crow,1986