STATE GEOLOGIST. 265 
3, E. perfoliatum, L. (THoroveuHwort BonxsEt.) Common; 
fields and woods. July and August to October. 
4. E. serotimum, Michx. August and September. 
5. E. ageratoides, (Witt SnakeE-root.) August and Sep- 
tember, 
4. ASTER, L. (Starwort Aster.) 
1, A. undulatus, (Var. AsPERULUS.) See Wood’s Botany for 
description. October. 
2. A. Shortii, Bott. September. 
3. A. cordifolius, L. September. 
4, A. ericoides, L. September. 
5, A. tenuifelius, L. November. 
5. ERIGERON, L. (FLEABANE.) 
1. E. Canadense, L. (Horss-werp. Burrerweep.) Common. 
August and September. 
2. E. bellidifolium, Muhl. (Roxstn’s Piantary.) 
3. E. Philadelphicum, L. (Common FLeasane.) Medical 
Prop.: either bellidifolium or Philadelphicum, will make a pleasant diu- 
retic. 
4 EK. annum, Pers. (Daisy FLEABANE. Sweet Scazious.) This 
iz a very troublesome weed in meadows. Very common. May to August. 
5. E. strigosum, Muhl. (Darsy Fueanane.) Plentifal. June 
to August. 
6. DIPLOPAPPWS, Cass. (DouBLE-BRISTLED ASTER.) 
1. D. umbellatus, Torr. & Gray. August. 
2 BOLTONIA, LHer. (BorronrA.) 
1. R. glastifolia. August. 
8. SOLIDAGO, L. = (GoLDEN-Rop.) 
. S. petiolaris, Ait. September and October. 
S. cxesia, L. September. 
S. puberula, Nutt. August and September. 
S. arguta, Ait. June. 
S. altissima, L. August and September. 
S. ulmifolia, Mubl. August and September. 
S. pilosa, Walt. September. 
S. nemoralis, Ait. September. 
. §. Canadensis, L, August. 
10. S. gigamtea, Ait. August and September, 
11. § lancealata, L. August. 
$2 TS Tm go bo 
