CxL TABLE OP GENEBA. 



Hb. Kct. „ ,, TT 



§ 15. Hemionitideje. 



(a) Veins parallel, longitudinal, sea/roely refieulated. 



77- Polytaenium, -O""- 1827 [p. ivU.] 



(b) Veins uniform, reticulated. 

 * Sori sporadio. 



78. Anetium, -sipi^. 1840 [p. Iviii.] 



** Sori continuous. 



t Sori partially reticulated, usually immersed. 



79. Antrophyum, i^ift- 1824 [p. Mii.] 



Solenopteris, Wall. Hb. 1823. 

 tt Sori universally reticulated, superficial. 



80. Hemionitis, -Z^»- 1V42 [p. hiii.] 



(e) Veins pinnate, venules reticulated, without free 



81. DictyOCline, Moore, 1855 [p. lis.] 



(d) Prima/ry veins parallel forJced; venmles spannghi 



reticulated touia/rds the margin. 



82. Syngp:aiiima, "^- -Sm. 1845 [p. lix.] 



Callogramma, F^e, 1851. 



(e) Primary veins a/rauate, forming costal a/reoles ; 



vermUs reticulated, the mwrgi/nal ones free. 



83. Dictyogramma, ^ie, 1851 [p. ix.] 



Notogramma, PresZ MS. 1849. 



§ 16. GTMNOGEAMMEiE. 



(a) Veins free. 

 * Sori linear, laterally confluent, forming an intra- 

 marginal zone. 



84. Pterozonium, Fee, 1851 [p. Ixi.] 



** Sori lineajr, forhed, distinct. 



85. Gymnogramma, Desv. I8II [p. ki.] 



P PhjUitis, Tjfeck. 1790. 

 Gyinnopteri8,5ermA, (pt.) 1800. 

 Neurogramma, "Presl, 1836. 

 Ceterach, Fred, (pt.) 1836. 

 Calomelanos, Preai, 1836, 

 Anogramma, X^, 1841. 

 Ceropteris, JJc. 1841. 

 HecistopterlB, (T*. Sm. 18^. 



Stenogramma, Z7, 1847. 

 Chrysodia, Me, 1851. 

 Argyria, i-'^e, 1861. 

 Trismeria, Fie, 1861. 

 Coniogramma, Fie, 1851. 

 Pleurosorus, J'^c, 1861. 

 Eriosoras, Fie, 1851. 

 Dicranodium, Newm. 1854. 



