ILLUSTRATIONS 
(Photographs by Cortes, all ten diameters) 
Plate V 
Fig. 1. Phyllitis Mambare (Bailey) v. A. v. R., King 287. An evidently 
juvenile plant, but in full fruit. 
2. P. Mambare, King 366. A much larger specimen. 
Plate VI 
Fig. 3. P. Scolopendrium (L.) Newm. From Tivoli, ex herb. Lino Vac- 
cari. The mid-soral line is evident. 
4. Triphlebia Linza (Cesati) Baker, Schlechter 11^103. The false 
mid-soral vein is evident in some but not in all sori. The same 
is true in Fig. 5. 
Plate VII 
Fig. 5. Phyllitis intermedia v. A. v. R., Versteeg lOH. 
6. The so-called Triphlebia longifolia of New Guinea, King 191. 
7. Asplenium epiphyticum Copel. Showing an abnormal, basiscopic 
sorus, below which is a false vein, as in Phyllitis. 
116900— -2 
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