FLORA OF WORCESTER COUNTY. 67 



SELAGINELLACE^E. 



SELAGINELLA, Beauv. Dwarf Club-Moss. 



rupestris, Spring. Worcester. G. T. Rignel. 



apus, Spring. Southbridge. Z. E. Ammidown. 



ISOETES, L. Quillwort. 



lacustris, L. G. E. Stone. 



echinospora, Durieu, var. Braunii, Engelm. " " " 



riparia, Engelm. " " " 



NOTE. 



THE names of the following species were either accidentally 

 omitted or received too late to be inserted in the. proper 

 places indicated below : 



PAGE 12. 

 HYPERICUM, Tourn. 



Canadense, L., var. *majus, Gray. Princeton. 



W. W. B. &J. F. C. 

 ABUTILON, Tourn. Indian Mallow. 



*Avicennse, Gaertn. Velvet-Leaf. Escaped. 



Southbridge. Z. E. Ammidown. 

 HIBISCUS, L. Rose Mallow. 



*Trionum, L. Bladder Ketmia. Southbridge. 



Z. E. Ammidown. 

 PAGE 14. 

 VITIS, Tourn. 



sestivalis, Michx. Summer Grape. Common. 



