658 Slosson: Notes on Trichomanes 



Description of plates 30 and 31 



Plate 30 

 Trichomanes pyxidiferum L. 



Fig. I. Reproduction of part of pi. 50, Plumier's Traite des fougeres de 

 I'Amerique. Paris. 1705. 



Fig. 2. Leaf from Santo Domingo, H. v. Tuerckheim 306Q, natural size. 



Fig. 3. Leaf from Costa Rica, Werckle, natural size, authentic specimen of T. 

 junceum Christ from Christ's herbarium. 



Fig. 4. Leaf from Mexico, Pringle 3800, natural size, referred by Christ to T. 

 junceum. 



Fig. 5. Fart of a dried sterile leaf from specimen shown in Fig. 2, enlarged. 



Fig. 6, Part of a fertile leaf from specimen shown in Fig. 2, after soaking in 

 water, enlarged. 



Plate 3 1 



Trichomanes hymenophylloides Van den Bosch 



Figs, i, 3, 4. Reproduction of part of pi. 206, Hooker & Greville's Icones 

 filicum. London. 1831. Figs, i, 3. Fertile leaves. Fig. 4. Portion of a fertile 

 leaf, enlarged. 



Figs. 2 and c. Reproduction of part of pi. 3, Hedwig's Filicum genera et species. 

 Leipzig. 1799. 



Fig. 5. Leaf from Santo Domingo, F uertes 1 5 1 1 , nditnraX size. 



Fig. 6. Leaf from Jamaica, Underwood 1260, natural size. 



Fig. 7. Part of a fertile leaf from specimen shown in Fig. 5, enlarged. 



