20 Rhode Island Plants. 



W [3, Athyrium Asplenoides — Aspidum, &w. Nephrodiom, 



Mx. Woods, Rhode Island ! 



944. Onoclea sensibilis, Linn. Hook. FL Bor. Am. II. p. 

 262. Common, but fruitful fronds not abundant ; R. Island ! 



945. Asplenium rhizophyllum, Linn. Hook. FL Bor. Am. 

 II. p. 262. Smithfield, D. C. Gushing, Esq. ! 



946. Pteris aquilina, Linn. Hook. FL Bor. Am. II. p. 262. 

 Barren fields and dry places, Rhode Island ' 



947. Dicksonia pilosiuscula, Willd. Hook. FL. Bor. Am. 

 II. p. 264. Moist woods and hill sides, Rhode Island ! 



948. Osmunda spectabilis, Willd. Hook. FL Bor. Am. II. 

 p. 265. O. regalis, Michx. Meadows, Rhode Island ! 



949. O. cinn'amoxea, Linn. Hook. FL Bor. Am. II. p. 265. 

 Meadows and borders of woods, Rhode Island ! 



950. O. interrupta, Michx. Hook. FL Bor. Am. II. p. 265. 

 Meadows, Rhode Island ! 



951. Ofhioglossum vulgatum, Linn. Damp woods, Prov- 

 idence, Mr. George Thurber. 



MUSCI. 



952. Pottia truncata, B. fy % Sch. Br\j . Eii. Gymnostomum 

 truncatulum, Hoffm. Hook. <$• Tayl. Muse. Brit, ed.2, p. 22. 

 On banks, Providence ! 



953. Atrichum angustatum, B. $ % Sch. Bry. Eu. Fasc. 21 

 et 22, t. 3. Polytrichum angustatum, Hook. Catherinea angus- 

 tata, Brid. Wet and dry places, Rhode Island ! 



954. Pogoxatu.m aloides, Brid. — B. $ % Sch. Bry. Eu. Fasc. 

 21 et 22, t. 8. Polytrichum aloides, Hedw.—H. fy T. Muse. 

 Brit. ed. 2, p. 49. Banks, Rhode Island ! 



955. Barbula unguiculata, Hedw. — B. §r Sch. Bry. Eu. 

 Fasc. 13-15, t. 5 et 6. Tortula uncniinulata, Hook, tf T. 

 Muse. Brit. ed. 2, p. 57. Banks, Providence ! 



956. Grimmia trichophylla, Grev. — H. fy T. Mus. Brit. 

 p. 68. On rocks, Smithfield ! 



957. Weissia crispula, Hedw. — H. $r T. Muse. Brit. p. 

 84. On rocks, Providence ! 



958. Dicranum longifoj.ium, Hedw. — H. 4* T. Muse. Brit. 

 p. 92. Under dripping rocks, Smithfield ! 



