121 
% 
brevibus, solidis, ex 4 cruribiis coniiexis, demum apice dissoliitis, 
a F. •polycarpa differt. 
3. F. imbricata Hpe., Sjmb. XXIV, 1877. 
In vicinia Kio de Janeiro: Glazion (7376). 
Fam. Daltofiiaceæ. 
Gen. Daltoiiia Hook. et Taylor. 
1. D. Brasiliensis Mitten 1. c. pag. 399. 
Serra de Piedade; Gardner (78); inter mnscos in vicinia 
Rio de Janeiro a Glazion (9096) leetos frnstula carpsi. 
Obs. Species minor, foliis anguste marginatis. 
2. D, leucoloma Hpe., Symb. XIX, 1874. 
In vicinia Eio de Janeiro: Glazion (5620). 
Limbo foliornm latiore a priori cognoscitnr. 
Adnot. In Symb. XIX loco „nervo fnrcato“ — „nervo snlcato“ 
emenda. 
3. D. aristata Geheeb & Hpe. 
Monoica; laxe cæspitosa, e basi ramosa, snperne simplex Inteo- 
nitida, vix 8'" alta. Canlis adscendens, vix compressns. Folia 
sicca snrsnm imbricata, tortilia, linmida, magis erecto-patentia, 
carinato - coneava, oblongo-lanceolata, aenminata, snrsnm latins Inte- 
scente limbata, limbo aenmine conflnente semitorto, pins minnsve 
aristata, integerrima, nervo Intescente snlcato snperne (^/é) evanido; 
cellnlis infimis oblongis sangnineis, seqnentibns parvis rectangnlis, 
deinde ellipticis, snmmis dense aggregatis ovalibns; pins minnsve 
cliloropbylloso-diapbana; perichætialia minora lanceolata, byalina. 
Seta vix 4'" longa adscendens, snperne scabra intense sangninea. 
Theca breviter oblonga, opaca, adscendens; opercnlo conico-snbnlato 
recto, tlavescente; peristomii dentibns extern, tereti-snbnlatis, annn- 
lato-trabecnlatis, fnsco-lnteis, inter. ciliis snbæqnilongis, scabrinscnlis 
concoloribns; calyptra parva mitriformis aenminata, apice fnscata, 
lævis, infra Intescens mnltifida, laciniis inanibns; patentibns. 
