HOLL ON THE PLANTS OF MADERA. 15 
A LIST OF THE PLANTS OBSERVED IN THE ISLAND 
OF MADERA, WITH DESCRIPTIONS OF SOME 
NEW SPECIES. Bx M. Freperitck Hout or Drespen.* 
[Tose species marked with an (*) I did not find myself, but have seen 
them in the collection of the Rev. William T. Lowe, an English botanist, 
who has resided in Madera for a year and a half. The arrangement of 
the species is that of Reichenbach, in his Clavis Herbariorum.] 
Funer. Uredo Helioscopie, DC. U. (Ustilago) tricho- 
phora 8. Penniseti, Kunz. U. (Ustilago) Digitarie, Kunz. 
Erineum (Gramaria) sepultum, Kunz. Chloridium? atrum, 
Kunz. Bryocladium maculans, Kunz. Peziza (Patellea) 
gregaria, Kunz. Thelephora (Apus) bella, Kunz. Hydnum 
(Apus) Barbirussa, Kunz.  Exidia auricula Jude, Fr. Bo- 
letus citrinus, Pers. Phacidium Delta, Kunz. Hysterium 
adianti, Kunz.—Atcx. Cystoseira abrotanifolia, Ag. 8. 
patens.: Sphserococus spinellus, Ag. Liagora distenta, La- 
mour. Ulva dichotoma, Huds., 8. intricata, Ag. Scytosi- 
phon Filum, Ag. e. fistula. Zonaria Pavonia, Drap. Cla- 
dostephus claveformis, Ag. Valonia utricularis, Ag. Scyto- 
nema panniforme, Ag. Linkia pruniformis, Roth.—LicHENEs. 
Sticta damecornis, Ach. Parmelia caperata, Ach. P. sazati- 
lis, Ach. P. plumbea, Ach. P. olivacea, Ach. P, parie- 
tina, Ach. Lecidea atrovirens, Ach. Borrera leucomela, Ach. 
Roccella fuciformis, 8. linearis. Ach. R. tinctoria, Ach. 
Alectoria Canariensis, Ach. Usnea Jamaicensis, Ach. U, 
florida. Dufourea cuneiformis, Kunz. Stereocaulon pas- 
chale, Ach, Spherophoron coralloides, Ach,—Hepatica. 
Marchantia polymorpha, Linn. Rebouillia Maderensis, 
Raddi. Targionia hypophylla, Linn. Lunularia vulgaris, 
Mich. Anthoceros crispus, Sw. Jungermannia Blasia, Hook. 
J. Teneriffe, Web. J. serpyllifolia, Dicks. J. levigata, 
Schrad. J. spinulosa, Dicks. J. tamariscifolia, Linn. J. 
flava, Sw. (?) J. repanda, Schw. J. resupinata, Linn. J. 
* From the Botanische Zeitung, 1830, v. 1. p. 369. 
