814. Trichomanes sinuoaum Rich. 
Dense wet forest; t ioA tree trunks, 
817, Felypodium dissimile B. 
Dense wet forest ; on tree trunks . 
818, E^aplioglossuffi apodum (Kaulf.) Schott. 
Dense wet forest; on tree trunks, 
619. AAplenium fragrans Swartz. 
Dense wet forest; on tree trunks. 
820, Cyathaea elegans Hew, 
Dense wet forest. 
821. Dioranopteris pectinate (Willd.) Underw, 
Exposed banks along trail in ravine. 
823. Adiantum cristatum L. 
Rooky woods . 
827. Cyathaea nigrescens (Hook.) J. Sin. 
Dry exposed hillsides. 
Hear Vinegar Hill, Portland; altitude about 1,175 meters, 
March 7, 1920. 
828. Hhiphidopteris peltata (Swartz) Sohott. 
Banks along trail. 
Vicinity of Thomsons Gap, Portland; altitude about 1,000 meters, 
March 5 and 6, 1920. 
829. Pclypodium attenuatum H. & B. 
Dry exposed hillsides'. 
