family name |
total species (Mabberley 1997) |
number evaluated |
% evaluated |
number threatened |
% threatened of those evaluated |
angiosperm families with at least 3000 species |
Compositae |
22 750 |
419 |
1.8 |
305 |
73 |
Orchidaceae |
18 500 |
23 |
0.1 |
20 |
87 |
Leguminosae |
18 000 |
689 |
3.8 |
548 |
80 |
Rubiaceae |
10 200 |
330 |
3.2 |
274 |
83 |
Poaceae (Gramineae) |
9500 |
14 |
0.1 |
6 |
43 |
Lamiaceae |
6700 |
6 |
0.1 |
6 |
100 |
Scrophulariaceae |
5100 |
3 |
0.1 |
2 |
67 |
Euphorbiaceae |
4950 |
283 |
5.7 |
223 |
79 |
Melastomataceae |
4950 |
167 |
3.4 |
139 |
83 |
Myrtaceae |
4620 |
334 |
7.2 |
250 |
75 |
Cyperaceae |
4350 |
3 |
0.1 |
0 |
0 |
Umbelliferae |
3540 |
11 |
0.3 |
7 |
64 |
Acanthaceae |
3450 |
47 |
1.4 |
35 |
74 |
Ericaceae |
3400 |
27 |
0.8 |
18 |
67 |
Cruciferae |
3250 |
15 |
0.5 |
13 |
87 |
Piperaceae |
3000 |
9 |
0.3 |
1 |
11 |
selected woody families |
Lauraceae |
2850 |
268 |
9.4 |
196 |
73 |
Annonaceae |
2150 |
216 |
10.0 |
146 |
68 |
Myrsinaceae |
1225 |
114 |
9.3 |
72 |
63 |
Sapotaceae |
975 |
331 |
33.9 |
238 |
72 |
Fagaceae |
700 |
108 |
15.4 |
64 |
59 |
Dipterocarpaceae |
680 |
394 |
57.9 |
369 |
94 |