Online Volumes Volume 1 Introduction Volume 2 Pteridophytes and Gymnosperms 31 families Volume 3 Magnoliophyta: Magnoliidae and Hamamelidae 32 families Volume 4 Magnoliophyta: Caryophyllidae, Part 1 10 families Volume 5 Magnoliophyta: Caryophyllidae, part 2 3 families Volume 6 Magnoliophyta: Cucurbitaceae to Droseraceae 19 families Volume 7 Magnoliophyta: Salicaceae to Brassicaceae 11 families Volume 8 Magnoliophyta: Paeoniaceae to Ericaceae 19 families Volume 9 Magnoliophyta: Picramniaceae to Rosaceae 4 families Volume 10 Magnoliophyta: Proteaceae to Elaeagnaceae 12 families Volume 12 Magnoliophyta: Vitaceae to Garryaceae 29 families Volume 14 Magnoliophyta: Gentianaceae to Hydroleaceae 8 families Volume 19 Asteraceae (with volumes 20 and 21) 1 family Volume 20 Partial, Enter from Volume 19 1 family Volume 21 Partial, Enter from Volume 19 1 family Volume 22 Magnoliophyta: Alismatidae Arecidae, Commelinidae (in Part), and Zingiberidae 30 families Volume 23 Magnoliophyta: Commelinidae (in part): Cyperaceae 1 family Volume 26 Magnoliophyta: Liliidae: Liliales and Orchidales 11 families Volume 27 Bryophytes: Mosses, part 1 33 families Volume 28 Bryophytes: Mosses, part 2 48 families
Credit: Harvard University Herbaria
