468 r'lr.i.i) Columbian Museum — Botany, Vol. 1. 



30. Padina pavonia (L.) Gail. 

 On subiTiLr^i-d rocks of the beach at Judith's Fancy. (Alg. 16.) 



31. Dilophus alternans J.Ag. 



Floating in Bassin harbor. (Alg. 4.) 



CH^TANGIACEvE. 



32. Galaxaura fragilis Lamx. 

 Beaches. (Alg. 12.) 



RHODOPHYLLIDACE^. 



33. Agardhiella tenera (J.Ag.) Schm. 

 Floating in Bassin harbor. (Alg. 17.) 



sph^rococcace.f:. 



34. Hypnea musciformis (Wulf) Lamx. 

 Along the coast. (Alg. i.) Bassin harbor. (Alg. 11.) 



RHODOMELACE^. 



35. Bryothamnion Seaforthii (Turn.) Kuetz. 

 Forma, prox B. triangulare. Floating in Bassin harbor. (Alg. 3.) 



36. Laurencia obtusa (Huds.) Lamx. 

 Bassin harbor. (Alg. 13.) 



37. Acanthophora muscoides 

 Bassin harbor. (Alg. 8.) 



LYCOPODIACE^. 



38. [Psilotum triquetrum S\v. Eggers Fl. 979.] 



Pteridopliyta. 



POLYPODIACE^. 



39. [Aspidium in visum Sw. Eggers Fl. 1003.] 



40. [Aspidium patt-ns Sw. Eggers Fl. looi.] 



41. AsiMDiUM MoLLK (Jacq.) Sw. 

 Fo/ypoiiium Jacq. Fairly abundant in rocky woods in the \ 



Crequis valley. April (355). Cultivated at Bassin. March 

 (Mrs. R. 259). Eggers Fl. 1002. 



42. Nephrolepis exaltata (L.) Schott. 

 Aspidium Linn. Cultivated at Bassin, where it is called 



"Princess' Feather." ]n\y (g). Cultivated at Midland. 

 Feb. (Mrs. R. 170). 



I 



