738. Afiplenium dissectum Swartz. 
Shaded trunks of trees . 
739. Hymenophyllum fucoides Swartz. 
Moist rooky "bank. 
743. Hymenophyllum ahruptum Hook, 
Overhanging hank at edge of forest. 
744. Folypodium ourvatum Swartz. 
Trunks of forest trees. 
Vicinity of Thomsons Gap, Portland; altitude about 1,000 meters 
March 5 and 6, 1920, 
748. Alsophila sp. 
Brushy hillsides. 
74S. Blechnum hlechnpides (Lag.) C. Cbr. ^ 
Rocky hillsides along trail. 
750. Bryopteris panamensis (Presl) C» Cbr. 
Rocky hillsides along trail. 
753. Lygodium voluhile Swartz. 
Thickets on dry hillsides; climbing over shrubs. 
754. Olfersia cervina (L.) Kunze. 
Beep woods . 
755. Tectaria apiifolia (Schkuhr.) Copel* 
Deep woods , 
756. Polybotrya osmundacea H. B. K. 
Beep woods; climbing up tree trunks. 
