375 
Bryum. 
& Rhodobryum. 
60. Bryum Beyrichiamm C. Müll. — Prope Apiahy, c. fruct. 
perfectis Junio —Augusto 1879 leg. Puiggari (81). 
b. Comatulina, 
61. Bryum andicola Hook. — Prope Apiahy: Puiggari. 
62. Bryum gracilescens C, Müll. — Prope Apiahy copiose, 
e. fruct.: Puiggari. 
63. Bryum pseudo-marginatum Geheeb & Hpe. n. sp. 
Dioicum, dense caespitosum, erectum, subfastigiatum, triun- 
ciale, apice Iutescens. Caulis diviso-ramosus, usque ad comam 
tomentosus, apice subprolifero-incrassatus, novellis brevibus an- 
gusfioribus, minime tomentosis, lutescentibus, subcomosis auetus. 
Folia caulina longiöra, Concava, margine crasse et constanier 
revolata, pseudo-marginata vel incrassata, late ovato-lanceolata, 
elongata, superne convoluta, marginibus planis remote spinuloso- 
dentata; nervo crasso fuscato percursa, cuspidata; cellulis basi- 
laribus majoribus, plus minusve elongato-hexagonis, versus api- 
sem folii sensim minoribus, elliptico-acutis vel anguste trape- 
zoideis, summis minoribus, pellucidis; folia comalia breviora, 
concava, oblongo-lanceolata, margine inferiore ıninus late pseudo- 
merginats, superiore planiuscula, dentibus brevioribus armata ; 
nervo percurrente cuspidata; cellulis basilaribus hexagonis, 
majoribus, pellueidis, caeteris multo minoribus, ovoideis, angu- 
latis, superioribus trapezoideo-acutis, ehlorophylloso-disphanis ; 
perichaetialia basi vaginante concava, apice patula, comalibus 
similia, magis nervo excurrente cuspidata, parcius dentata, 
Seta inter ramulos sesquiuncialis caulem superaus e flavescente 
rubens, apice incurvata. Theca brevis, pyriformi-oblonga ineli- 
nate, vetusta plicata, operculo conico-acuto; peristomii dentibus 
externis lanceolatis, subulsto-acuminatis, erasse trabeculatis, 
fuseo-luteo-diaphanis, linea verticali nulla, membrana interna 
non visa. Calyptra anguste subulata, cuspidata. 
Prope Apiahy, Augusto 1879: Puiggari. — Bryo rigido 
affine. 
ce, Julaceo-Argyrobryum. 
64. Bryum bulbillosum Mige. — Prope Apiahy, sterile: 
Puiggari (89). 
