A
21 families
B
9 families
C
23 families
- Cabombaceae
- Cactaceae
- Calycanthaceae
- Campanulaceae
- Cannabaceae
- Cannaceae
- Caprifoliaceae
- Caryophyllaceae
- Celastraceae
- Ceratophyllaceae
- Cercidiphyllaceae
- Cistaceae
- Cleomaceae
- Clethraceae
- Colchicaceae
- Commelinaceae
- Convolvulaceae
- Cornaceae
- Crassulaceae
- Cucurbitaceae
- Cupressaceae
- Cyperaceae
- Cystopteridaceae
D
6 families
E
8 families
G
3 families
H
8 families
I
2 families
J
3 families
K
No families found starting with K
L
11 families
M
12 families
N
5 families
O
8 families
P
23 families
- Paeoniaceae
- Papaveraceae
- Paulowniaceae
- Pedaliaceae
- Penthoraceae
- Phrymaceae
- Phyllanthaceae
- Phytolaccaceae
- Pinaceae
- Plantaginaceae
- Platanaceae
- Plumbaginaceae
- Poaceae
- Podostemaceae
- Polemoniaceae
- Polygalaceae
- Polygonaceae
- Polypodiaceae
- Pontederiaceae
- Portulacaceae
- Potamogetonaceae
- Primulaceae
- Pteridaceae
Q
No families found starting with Q
R
7 families
S
17 families
T
7 families
U
2 families
V
4 families
W
1 families
X
1 families
Y
No families found starting with Y
Z
2 families