859 
leniter dense tessellato-artieulati, int. 8 late lanceolati 
tenuiores magis membranacei remotius distinotius et acu- 
tius artieulati. 
Patria. Argentinia subtropica,- Cuesta de Pinos, in 
truncis Podocarpi angustifoli, cum Orthotr. Podocarpi, Fa- 
bromia Podocarpi et Zygodontibus assoeiatum, 27. Majo 
1873, ce. fruct. maturis. 
Ex foliis sieeitate flaceido-imbrieatis molluseis, fru- 
etibus distinete exsertis leptodermis olivaceis distincte le- 
niter sulcatis olivaceis majuseulis macrostomis, operculo 
ochraceo basi rubro majusculo obtectis, pedunculis flacei- 
dis mollibus flexuosis peristomiogue interno lato 8-ciliato 
prima serutatione distinguendum. Robustius quam O. 
assimile Chilense, quod exiguitate partium omnium atque 
fructibus parum exsertis jam raptim distinguitur. 
130. Orthotrichum (Euorthotrichum) verrucosum n. sp; 
monoicum; cespituli robustiusculi vix semipollicares laxis- 
simi luteo-virentes; caulis apice in ramos plures breves 
fastigiatim divisus; folia laxe conferta madore celeriter 
reflexa dein ereoto-patula, e basi decurrente oblongato- 
acuminata, acumine robustulo undulato-flexuoso vel ere- 
etiori terminata, profunde canalieulata, integerrima sed 
cellulis grossis rotundis subprominentibus margine flexuosa, 
e basi usque ad acumen valde revoluta, nervo angusto 
in acumine evanido percursa, e cellulis grossis rotundatis 
chlorophyllosis basin versus elliptieis dein sensim longio- 
ribus angustis lutescentibus infima basi aureis ubique in- 
crassatis papillosis areolata; perich. erectiora acutiora; 
“theea in ped. brevi flaccido luteo Aexuoso erecta angu- 
stato-cylindracea inferne verrucis eryptoporis magnis pro 
more obtecta olivacea leptoderma lenissime 8-plieata sub- 
