298 
30 Fam. Nostoceæ. 
Nostoc lævigatum Kg. T. ph. IT, 8, 2. In Brasilia legit 
Blanchet. 
31 Fam. Scytonemeæ. 
Scytonema Panici Montagne, Kg. T. ph. II, 19, 1. Bahia, 
ad radices Panici inter muscos invenit Gaudichaud. 
Symphyosiphon telephoroides Kg. T. ph. ll, 44, 3. Scytonema 
telephoroides Mont. Crypt. Brasil. in »Annales des Sciences natu- 
rellesf, 1850. 
36 Fam. Conferveæ. 
Chroolepus villosum Kg. T. ph. IV, 96, 2. In montibus Bra- 
siliæ ad rupes (Sellow). In monte Corcovado prope Rio de 
Janeiro (Schottmiiller). 
Obs. Conferva radians, deinde Mougeotia Linkii Ag. Systema 
Algarum p. 84,. in arboribus Brasiliæ, Guyanæ, Andium 
Quitensium atque Antillarum, non est Alga nec Fungus, 
Peziza controversa, ut autumavit Sprengel, sed Lichen, Coenogo- 
nium Linkii, ut recte judicat clar. Ehrenberg. 
37 Fam. Zygnemaceæ. 
Spirogyra tropica Kg. T. ph. Vv, 5, 2. Rio in puléo 
Tijuce (Ed. Martens). 
42 Fam. Ænteromorpheæ. 
Enteromorpha intestinalis Link, Kg. T. ph. VI, 31 et 32. 
Alga cosmopolitica in aqua dulci, subsalsa et salsa totius orbis. 
Hydrosolen intestinalis; in fossis stagnisque provinciæ S. Pauli 
(Martius p. 40). 
i 45 Fam. Vaucherieæ. 
Botrydium- argillaceum Wallrotb, Kg. T. ph. VE, 54, 4, In 
præruptis viarum argillosis, -in fossis limosis ad Ypanema, 
Prov. S. Pauli, tempore pluvio (Marlius p. 8), 
