5517 Marcgraviaceae, climbing atot trunk, Large fallen tree, branches arching out. inflorescence erect. 5518 Thelypteris arcana (Max & Mort) Morton Long stematried from a moist bank. det R.T. 85 5519 Pepperomia creeping on rooting to the log. 5520 Cycadaceae? Stematried from palm-like from a shot stem. apparently the stem appearing first. Stems inflorescense white, later green when fruit matures. [illegible] 5.15.4 5521 Cochliaceae, small tree. 4.0 m. (Early receptacle yellow transverses, good on receptacle. pedicels reddish 5522 creeping a steep moist bank in forest. Lomig a dense stand not-like. Flowers white (5 pet)