158 
Families. 
Genera. 
Native 
Species. 
Lobeliaceae 
1 
6 
Campanulaceee 
2 
3 
Ericaceae 
9 
* 16 
Primulaceae 
5 
8 
Oleaceae 
1 
4 
Apocynaceae 
1 
2 
Asclepiadaceee 
2 
12 
Gentianaceee 
4 
10 
Polemoniaceae 
2 
7 
Hydrophyllaceae 
2 
4 
Borraginaceae 
6 
9 
ConvolvulaceaB 
3 
5 
Solanaceae.. 
4 
4 
Scrophulariaceae 
16 
27 
Orobanchaceae.. 
2 
3 
Lentibulaceee 
1 
6 
Bignoniaceae 
2 
Acanthaceae 
1 
1 
Yerbenaceae 
3 
7 
Labiatae. 
20 
22 
Plantaginaceee 
1 
4 
Nyctaginaceae 
1 
1 
Illecebraceae 
1 
2 
Amarantaceae 
2 
2 
Chenopodiaceae 
5 
4 
Phytolacacceae 
1 
1 
Polygonaceae 
4 
. 16 
1 
1 
Aristolochiaceae 
1 
1 
Piperaceae 
1 
1 
Lauraceae 
2 
2 
Elaeagnaceae 
1 
1 
Santalaceae 
1 
1 
Euphorbiaceae 
2 
6 
Urticaceae 
10 
10 
Juglandaceae 
2 
5 
Myricaceae 
1 
1 
Cupuliferae 
7 
19 
Salicaceee 
2 
17 
Ceratophyllaceae 
1 
1 
Hydrocharidaceae 
2 
2 
Orchidaceae 
11 
28 
HaBmodoraceae 
1 
1 
Iridaceae 
2 
3 
Amaryllidaceae 
1 
1 
Dioscoreaceae 
1 
1 
Liliaceee 
14 
28 
Pontederiaceae 
2 
2 
Xyridaceae 
1 
1 
Commelinaceee 
2 
2 
Juncaceae 
2 
10 
Typhaceae. 
2 
5 
Araceae 
4 
5 
Lemnaceae 
3 
5 
Alismaceae 
2 
4 
Naiadaceae 
5 
17 
Cyperaceae 
11 
93 
Gramineae 
37 
60 
Native 
Varieties. 
Introduced 
Species. 
Introduced 
Varieties. 
1 
4 
2 
1 
1 
1 
1 
2 
3 
3 
5 
6 
1 
2 
1 
11 
1 
2 
6 
1 
2 
8 
1 
2 
1 
4 
2 
1 
1 
i 
5 
i 
2 
2 
20 
3 
• 
3 
25 
2 
