bo 
bo 
PLANTS OF RHODE ISLAND. 1d 
ORDER 36. LYTHRACE4. 
AMMANTIA, Houston. 
humilis, Michx. No. Providence, Congdon. 
LYTHRUM, L. LooseEstRIFe. 
Hyssopifolia, L. Warren, Greene. 
alatum, Pursh. Buttonwoods, Bailey. 
Salicaria, L. 
NES AA, Commerson. Swamp LOOSESTRIFE. 
verticillata, H. B. K. 
CUPHEA, Jacq. 
vViscosissima, Jacq. Tiverton, Prof. Sargent. 
ORDER 37. CUCURBITACEA. 
SICYOS, L. Srar-CUCUMBER. 
angulatus, L. 
ECHINOCYSTI Ss, T. & G. Witp BALsaM-APPLE. 
lobatus, T. & G. 
ORDER 38. CACTACEHA. 
OPUNTIA, Tourn. Prickiy PEAR. 
vulgaris, Mill. Westerly, Bennett. 
ORDER 39. FICOIDEA. 
MOLLUGO, L. 
verticillata, L. InpIAN CHICK-WEED. 
OrDER 40. UMBELLIFER4. 
HYDROCOTYLE, Tourn. Water PENNYWoRT. 
Americana, L. 
umbellata, L. 
interrupta, Muhl. Block Island, Olney. 
CRANTZIA, Nutt. 
lineata, Nutt. 
SANICULA, Tour. SaAnicLe, BLAcK SNAKEROOT. 
Canadensis, L. 
Marilandica, L. 
