203 



ACOTYLEDONES. 



OK/"^:PTOa-A.3yCEJE. 



€XI< RHIZOCARPE/E. 



2892 Marsilea polycarpa Hook & Grev. 



(1799, 1800). 



2893 Salvinia hispida Kth. (1826, 3913). Lechuf^uilla d« 



2894 IsoETES cubana Engelm. (3912). 



2895 Azolla micbophylla Kaulf. (1797). 



CXKil I.VCOPODIACEC 



2896 Selaginella rupestris Spring. (1820). 



2897 Selaginella cuspidata Lk. (3910). 



2898 Selaginella lepidophylla Spring? (938). 



2899 Selaginella albo-nitens Spring. (940, 



ann. 1856-7; 1823, 3907). S. patula 

 Gris. (940 p. p.). 



2900 Selaginella rotundifolia Spring? 



(3908). 



2901 Selaginella confusa Spring. (942). 



2902 Selaginella patula Spring. (1824). 



2903 Selaginflla serpens Spring. (941, 



1821), 



2904 Selaginella IlffiNKEANA Spring? (1822, 



S. substipitata Gris. non Spring. 



2905 Selaginella sp? (25 a A. 



Braun) Pusilla, csespitosa, tenera, flaC' 

 ciila; caule tenuissimogonotropo, foliis 

 dimorpbis cathedris, lateralibusposti- 

 cis late ellipticis utrinque Totundatis 

 integerrimis nervo recto percursis vix 

 insequilateris, intermediis duplo bre- 



agua. 



