[GMB]; Fernald, 1970
A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and adjacent Canada. 8th (centennial edn)
Gray's Manual Botany (8th edn)
: v-lxvi,
: 1-1632
[FFP]; Hutchinson, 1959
The Families of Flowering Plants (2nd ed.)
Fam. Fl. Pl.1: 1-510,
2: 511-792
If you have corrections, comments or
information to add into these pages, just send mail to
Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.