HOFFMANN: FLORA OF BERKSHIRE COUNTY. 
359 
Families 
Hypericaceae 
Elatinaceae 
Cistaceae 
Violaceae 
Thymelaeaceae 
Lythraceae 
Onagraceae 
Haloragidaceae 
Araliaceae 
Umbelliferae 
Cornaceae 
Ericaceae 
Primulaceae 
Oleaceae 
Gentianaceae 
Apocynaceae 
Asclepiadaceae 
Convolvulaceae 
Polemoniaceae 
Hydrophyllaceae 
Boraginaceae 
Verbenaceae 
Labiatae 
Solanaceae 
Genera Species Varieties Forms 
Native Introd. Native Introd. Native Introd. Native Introd. 
1 
1 
2 
1 
1 
2 
4 
2 
2 
10 
2 
17 
3 
1 
4 
1 
1 
2 
1 
3 
1 
15 
2 
Scrophulariaceae 12 
Lentibulariaceae 
Orobanchaceae 
Phrymaceae 
Plantaginaceae 
Rubiaceae 
Caprifoliaceae 
Dipsacaceae 
Cucurbitaceae 
Campamilaceae 
Lobeliaceae 
Compositae 
1 
3 
1 
1 
4 
7 
2 
2 
1 
25 
18 
1 
5 
22 
1 
2 
13 
3 
5 
15 
8 
34 
6 
3 
7 
3 
6 
4 
2 
3 
3 
21 
2 
20 
6 
3 
1 
2 
16 
17 
2 
4 
6 
110 
1 
16 
4 
42 
40 
Summary by Divisions and Classes. 
Genera Species Varieties Forms 
Native Introd. Native Introd. Native Introd. Native Introd. 
Pteridophyta 
22 
1 
50 
1 
13 
11 
Spermatophyta 
363 
88 
1073 
252 
179 
17 
54 
5 
Gymnospormae 
7 
1 
11 
2 
1 
1 
Angiospennac 
35G 
87 
1()C)2 
2r)() 
176 
17 
53 
5 
Monocotyledoneae 
93 
12 
376 
3S 
78 
2 
18 
1 
Dicotyledoneae 
263 
75 
686 
213 
102 
15 
35 
4 
