316 
Patria. Argentinia subtropica alpina: Cuesta de Oal- 
deria, 27. Majo 1873, Campylopodi associatum, ce. fruct. 
maturis. — Salta, in Monte Nevado Castillo, sterile et 
luxurians foliis valde remotis in caulibus flaceidissimis, in 
graminosis cum Bryo et Bartramia Nevadensi. 
Ex habitu cespitum et sureulorum Trieh. breutfolio 
simile, colore rubiginoso aliisque caracteribus autem di- 
stinctissimum singulare. Sporae brunneseentes, In Bo- 
livia species secunda nova simillima peristomio desceripto 
imperfecto anscalyptoideo observatur: Trichostomum im- 
perfectum mihi. Affinines praeterea sunt: Anacalypta 
subcespitosa Hpe. Novo-Granatae, Trichostemum crocatum 
Mitt. ex Andibus Quitensibus et Anacalypta cespitosa Eu- 
ropaea. Ex hisce speciebus elucet, Anacalyptas ad Tri- 
chostomi genus revocandes esse; nam Tr. gracillimum 
Cordobense peristomium perfecte trichostomaceum profert 
et Anccalypta cespitosa in sua forma Zrichostomi palhidi- 
set! H, Müll. dentes similes trichostomaceos evolvit. - In 
Anacalypta gymna peristomium omnino deest. 
89. Trichostomum (Anacalypta) spathulato- lineare n. 
sp.; cespites compaeti radieulosi vix semipollicares luteo- 
virides superne laxe inferne dense cohaerentes; caulis 
gracilis fastigiatim divisus robustiuseulus perbrevis viridis 
inferne fuseatus; folia caulina erecto-imbricata caulem 
augulatulum sistentia parum complieata nec erispula, 
faeile ab axi fragili dissolventia, madore juniperoideo- 
imbrieata parum patula, e basi pro more anguste spathu- 
lata perfecte lineari-ligulata breviuscula profunde canali- 
eulata cueullata margine infero anguste reflexo supremo 
erecto ad ligulam pluries remote crenate dentato, nerve 
viridi angustato ad eavitatem encullatam evanido, cellulis 
