134 
8. H. breviseta Hpe., Symb. XXIV, 1877. 
Intermixtum parce mis. Glazioii e vicinia Rio de Janeiro. 
c. Rliystophylliua. 
9. H. crispa C. M., H. Bot. Z. 1855. 
Monoica; caiilis crassiis. Folia compressa, lateralia patentia, 
parum loiigiora, complanata, interiia concava, late ovata, acumine 
valde transverse imdulato - flexuoso; nervis angustis apice seiTulatis, 
nltra medium productis, marginibiis superne argute serrulatis, cellulis 
oblongis, pelliicidis, lævibns, ad margines in seriebus circiter quinis 
angustioribns limbnm concolorem formantibus; ramiilina dimidio 
angustiora, nervis magis denticulatis; pericbætialia e basi orbiculari- 
ovata, loriformiter subnlata, serrulata, nervis fere obsoletis. Theca 
longiseta, ovalis, collo brevinscnlo; calyptra lævis. 
In vicinia Rio de Janeiro: Glaziou (4524, 9083). Prope 
Petropolim leetam, Reichard (Novaræ Expedit.). 
10. H. Beyrichiana Hpe., Symb. X, 1872. 
Syn. H. Langsdorjii Hook. Fl. Brasil. ex parte; in Serra 
dos OrgJ<05,, ad truncos in syl vis. Februar 1823, legit Béyrich. 
In vicinia Rio de Janeiro: Glaziou (5133, 7166). 
11. H. Hornschuehiana Hpe., Symb. XIX, 1874. Syn. II. 
Langsdorjii ex lierb. Hornschucliii. 
In vicinia Rio de Janeiro: Gilaziou (6354 c. fr.). 
12. H. Puiggari Gelieeb & Hpe. 
Synoica; caulis complanatus, prostratus, pinnatim ramosus, 
flavescens, ramis subsimplicibus, brevibus, 4 — 6'" longis, »constanter 
curvatis. Folia dense imbricata, disticba, scrobiculata, crispula’, e basi 
uno latere inflexo obliqua, late oblongo - lingulata, breviter aeumi- 
nata, a medio ad apicem folii spinuloso-dentata, dentibus hyalinis!; 
nervis basi approximatis, pallide viridibus, supra medium (^/é) 
divergente evanescentibus; cellulis basilaribus anguste rectangulis, 
oblique acutis, hyalinis, versus apicem folii sensim angustioribus 
brevioribusque, in acumine densioribus, miuoribus, ovoideis, sub- 
