407 
viridis, ramis inferioribus longioribus versus apicem deerescen- 
tibus fere horizontalibns, patentibus. Folia caulina inferiora 
lanceolata acuminata integerrima, nervo obscuro percursa; cel- 
Iulis parallelogrammicis; superiora parce obliqua, dense imbri- 
cata, late ovata acuta, obsolete denticulata, nervo dilatato sub- 
obscuro prope apicem evanescente, cellulis dense parallelogram- 
mieis chlorophylloso-eonflatis, nodulis rotundis interrupfis punc- 
fata; ramorum folia sicca striatula, caviuscula, distiche erecto- 
patentia, minors, ovata, apice rotundata, apieulata, a medio folii 
serrato-dentata, nervo pallido superne (*/,) evanido, cellulis ba- 
silaribus dense aggregaltis parallelogrammieis, in superiore parte 
fotii elliptieis acutis laevibus, nec punctalis, 
Prope Apiahy, Aprili 1879, sterile: Puiggari (870). 
Fronde patula triangulari, foliis caulinis late ovatis acutis 
obsolete dentatis, cellulis nodulis interruptis punctatis, cogno- 
seitur. 
110, Porotrichum linearifolium Geheeb & Hpe. n. sp. 
Minus, tenerum, unciale vel biunciale, fronde ex rotundo 
in flabellum ovale vel oblongum aurescens transversum, ramis 
distiche patentibus parce ramulosis. Folig in stipite rubro pa- 
tentia, inferiora minuta sparsa remota, e basi triangulari-acumi- 
nata concava, integerrima, enervia; sequentia sensim majors, 
disticha, uno latere inflexa, e besi plus minus latiore caviuscula 
versus apicem lineari-lingulate obtuso-dentieulats, nervo flave- 
scente superne (*/,) evanido; cellulis inferioribus parvis reefan- 
gulis, superioribus anguste elliptieis acutis; ramorum folia in- 
feriora concava ovata acula, parce apice dentata, enervia su- 
periora sensim longiora, parcius uno latere inflexa, caviuscula 
lineari-Iingulata obtusa, apice argute dentata, nervo pallidiore 
et breviore; cellulis dense linearibus-flavescente diaphanis; peri- 
chaetii junioris folia ovato-lenceolate, acuminata, integerrima, 
enervia, 
Prope Apiahy, Majo et Junio 1879, sterile: Puiggari 
(49, 577, 656). . 
More Porotrichorum heec species saepe superne ramulis 
capillaceis torulosis aurantiacis degenerat; fructus desideratur, 
Inter minora generis, ex habitu Hypopterygüi flavescentis, colore 
aurescente fulgens. 
111. Entodon columnaris Schwgr. — Prope Apiahy, Sept. 
1879: Puiggari (891). 
