388 
scariosam confßatis reticnlata, nervo angustissimo tenerrimo 
obsoleto vix flavido ad medium dissoluto pereursa. Cae- 
tera ignota. 
Patria. Argentinia temperata Cordobensis, Sierra de 
Cordoba, Ascochinga, Aprili 1871, in terra. 
Species exiguitate maxima, caulibus sericeo-lanosis 
fabronioideis, foliis minutissimis capillari-subnlatis eellu- 
lisque paucis elongatis laxis mollibus maxime memorabilis 
et elegantissima, quae habitu Fubronium Hampeanam austra- 
lem haud male refert. Omnium congenerum minutissimus, 
Bryo microthecae vel Bryo leucophyllo Indiae orientalis 
quoad figuram proximus. 
Gen. Ängströnia Sehpr. 
48, Angströmia (Anisothecium) rufipes n. sp.; dioica; 
eespites humiles semipollicares sordide flavescentes laxin- 
seuli; caulis gracilis strietiuseulus simplex firmiuseulus; folia 
caulina laxe conferta e basi valde appressa maxime cava 
quadrata vaginata superne subrotundata et margine erenu- 
lata, e cellulis laxiusculis teneris faviusenlis apieem ver- 
sus sensim minoribus quadratis retieulata subito in subu- 
lan breviusculam reflexam obtusinsenle acuminatam pro- 
traeta, nervo latiusculo applanato indistineto subulam nmi- 
nute et obseure areolatam ?/, oceupante; perich. majora 
basi multo laxius refieulata in comulam parvamı congesta; 
tneca iu ped. strietiuseulo medioeri purpureo robustiusculo 
ereeta yarva, e collo strumuloso-apophysato brevissimo 
ovalis ochracea vel coriacea pachyderma exannulata, oper- 
eulo e basi conica oblique flexuose rostrato; peristomii 
dentes intense purpurei densissime approximati longiu- 
seuli frmiusenli, e basi elongata late trabeculata in erura 
2—) brevia pallidius colorata saepius irregularia asperula 
fissi; ealyptra dimidiata longe fissa sordida glabra, 
—n 
