Plant genera
1 067 genera. In the registries, a single genus may be divided into subspecies and groups: maize, for example, is listed under six different species entries. The genus groups them together.
Medlar
Mespilus
2 species
9
Lithodora
3 species
9
Duckweed
Lemna
2 species
9
Junegrass
Koeleria
3 species
9
Barrenwort
Epimedium
9 species
9
Croton
Codiaeum
2 species
9
Daisy
Bellis
2 species
9
Pawpaw
Asimina
2 species
9
Aristeria
3 species
9
Bluestem
Andropogon
6 species
9
Marshmallow
Althaea
4 species
9
Hollyhock
Alcea
3 species
9
Acacia
28 species
9
Tritordeum
2 species
8
Tacca
4 species
8
Oriental arborvitae
Platycladus
2 species
8
Phedimus
7 species
8
Morel
Morchella
1 species
8
Monstera
5 species
8
Monkeyflower
Mimulus
8 species
8
Miltoniopsis
1 species
8
Jewel orchid
Ludisia
2 species
8
Loropetalum
2 species
8
Bleeding heart
Lamprocapnos
2 species
8
Leucadendron
16 species
8
Gasteria
3 species
8
Dogstail grass
Cynosurus
3 species
8
Hawthorn
Crataegus
9 species
8
Clusia
2 species
8
Hornbeam
Carpinus
5 species
8
Brodiaea
1 species
8
Spleenwort
Asplenium
6 species
8
Arnica
3 species
8
Kidney vetch
Anthyllis
2 species
8
Amarine
2 species
8
Monkshood
Aconitum
5 species
8
Star jasmine
Trachelospermum
3 species
7
Meadow-rue
Thalictrum
8 species
7
Tarenaya
3 species
7
Spathoglottis
4 species
7
Rhodanthemum
5 species
7
Foxglove
Rehmannia
7 species
7
Pilea
3 species
7
Ozothamnus
3 species
7
Mat rush
Lomandra
13 species
7
Sweetgum
Liquidambar
3 species
7
Leopard plant
Ligularia
7 species
7
Edelweiss
Leontopodium
4 species
7
Rush
Juncus
6 species
7
Polka dot plant
Hypoestes
2 species
7
Gardenia
2 species
7
Pearlbush
Exochorda
2 species
7
Euryops
6 species
7
Ctenanthe
4 species
7
Seakale
Crambe
3 species
7
Bindweed
Convolvulus
5 species
7
Rockrose
Cistus
17 species
7
Boronia
8 species
7
Wintercress
Barbarea
3 species
7
Serviceberry
Amelanchier
6 species
7