40 



Species . 



54. S. sartaginula Circular and smoothish ; concave 



on one and convex on the other 

 side ; with small round foramina 

 disposed nearly in rows. 



55. appendiculata...Subpedicu\a.ted, oblong, spatuli- 



form, with finger-formed ap- 

 pendices. 



IV. Concave expanded masses ; cup or funnel-formed. 



56. S. usitatissima Turbinated; soft, tomentous,very 



jagged and porous. 



57. tubulifera With tubuliferous lobes. 



58. stellifera Cup-formed; with thickly set stel- 



liform pores in the hollow part. 



59. striata Funnel-formed; with rough lon- 



gitudinal striae on the sides. 



60. campana Bell-formed; with lamelloso-re- 



ticulated sides. 



61. turbinata. Turbinated; narrow and long; 



cavity echinated. 



62. vasculum Turbinated; surface smooth; 



edge woolly. 



63. brassicaria Expanded; subfoliaceous ; lobes 



large ; surface smooth. 



64. cyathina Cyathiform ; with small, scatter- 



ed, round openings. 



65. Otaheitica Cyathiform; slightly lobed, with 



longitudinal crevices. 



66. costifera Turbinated; with longitudinal 



ribs on the sides. 



67. labellum Labelliform, like slips of paper; 



striatedwith longitudinal thread- 

 like risings. 



