57 
1062. Usnea arthroclada Fee Ess. p. XCVH. 1.3. fig. 4; pal- 
lida, erecta et decumbens, robusta, subdichotome divisa; rami 
parce patenter rarmulosi, densiuscule articulati, omnes laccato- 
laevissimi (haud sorediosi); apothecia majuscula, valide et longe 
ramilloso-ciliata, cilia articulata, discus glauco-albidus; sporae 
fere globosae, 8-10 u longae. — Proxima TU. intercalari Krplh., 
sed undigue laevissima et ramuli et ramilli eiliaque apothecio- 
rum dense artieulati. — In Brasilia (ad specim. orig. Feeanum), 
1063. Usnea lorea El. Fries Syst. Orb. Veg. p. 282, ex Ame- 
rica meridionali indicata, est eadem ac U. barbata v. cornula 
Flot. in Linnaea 1843 p. 16, nonnihil nigrescens, ut partim 
etiam in Abyssinia occurrit. Specimen orig. Friesii eirc. 3-pol- 
licare, varie curvulum, ex apieibus soredioso-verruculosis arcua- 
tim subrecurvis non pendulum. — Ad speeim. orig. hb. Friesii. 
1064. Usnea barbala v. cladocarpa; U. cladocarpa Fee Ess. 
p. XCVIL t.3. £.5; suberecta v, partim procumbens, 2—5-polli- 
cearis, valida, turgidula, densius patenter ramosa, subarticulata, 
densius ramilligera et crebre papilloso-verrucosa v. parte in- 
feriore denudante demum laevior (et subnigricans); apothecia 
eiliis ramiformibus maximis circ. pollicaribus et dense pinnatim 
ramuligeris ornata. — Planta est quasi v. aspera rigidior, fusco- 
nigricans, et ciliis apotheciorum quasi monstrose ramiforımi- 
evolutis praedita, juxte v. Cinchonarum inserenda. — In Brasilia 
(ad specim. orig. F&eanum). 
1065. Usnea barbata v. Cinchonarum; Usnea florida Fee Ess. 
p: 136; U. fiorida 8. Cinchonarum Fee Suppl. p. 133; similis v. 
floridae, 2—4-pollicaris, erecta, sed crassior, mollior, rami hinc 
inde tumiduli et facile partim artieulati, nitiduli, similiter laeves 
aut parce verrucoso-Asperi, patenter ramosi et cum ramillis te- 
nuibus subsimplieibus patentibus parce et obsolete soredioso- 
puncticulati; apothecia mediocria, margine et juxta marginem 
ceiliigera; discus glauco-albus. — Ad specim. orig. Feeanum. 
1066. Usnea barbala v. australis, Usnea australis El. Fries $. 
O. Veg. p. 282; 1—1'/,-pollicaris, erecta, rigidula, patenter ra- 
mosa et parce ramilligera; rami primarii crassiuseuli, tumiduli, 
oculis nudis laeves, sub lente crebre et tenuiter verruculosi, haud 
soredielli, nee spinuloso-asperi, subviscoso-nitiduli; ramilli lae- 
vigati; apothecia parva, breviter ciliigera, obscure glauca, dorso 
laevia. — Juxta v. Cinchonarum locanda. — Ins. Sandwich: 
Gaudichaud (ad specim, orig. Friesii), 
1067. Evernia (s. Cornicularia) tortuosa El. Fr. Vet. Acad, Handl. 
