This volume includes details of 1460 species of Monocotyledons from Japan in 21 families.
Palmae
Acoraceae
Araceae
Lemnaceae
Flagellariaceae
Eriocaulaceae
Commelinaceae
Pontederiaceae
Philydraceae
Juncaceae
Hypoxidaceae
Stemonaceae
Liliaceae
Amaryllidaceae
Dioscoreaceae
Iridaceae
Musaceae
Zingiberaceae
Cannaceae
Burmanniaceae
Orchidaceae