THE LICHENS OF EPPING FOREST. 29
Calicium quercinum var. lenticulare f. chlorodes. Nyl. is now
Calicium quercinum, Pers., sub. sp. curtiusculum,
Cromb.
Calicium trachelinum, Ach. is now Calicium sphaeroce-
phalum, Wahlenns.
Trachylia tympanella, Fr. is now Cyphelium inquinans.
Trev.
Pycnothelia papillaria, Duf. is now Cladonia papillaria,
Hoffm.
Cladonia fimbriata, var. tubaeformis, Fr. is now Cladonia
fimbriata, var. simplex Wainio.
Do. var. carneopallida, Nyl. is now Cladonia ochrochlora,
Floerk.
Do., sub. sp. fibula, var. subcornuta, form nemoxyna,
Nyl. is now Cladonia fimbriata, sub. sp. fibula, form
nemoxyna, A. L. Sm.
Cladonia furcata, sub. sp. racemosa Nyl. is now Cladonia
furcata, Schrad., var. pinnata, Wain.
Cladonia macilenta, var. coronata, Nyl. is now Cladonia
flabelliformis. Wain.
Cladonia Floerkeana, form trachypoda, Nyl. is now Cladonia
Floerkeana, Fr., var. carcata, Wain.
Cladina sylvatica form tenuis Flk. is now Cladonia
sylvatica, Hoffm.
Usnea hirta, Hoffm, is now Usnea florida, Web., var. hirta
Ach.
Platysma glaucum, Nyl. is now Cetraria glauca, Ach.
Parmelia Borreri, Turn, is now Parmelia dubia, Schaer.
Physcia parietina, Ach. is now Xanthoria parietina, Th. Fr.
Physcia lychnea, Nyl. is now Xanthoria lychnea, Th. Fr.
Physcia pulverulenta, sub sp. pityrea, Nyl. is now Physcia
grisea, A. Zahlbr.
Physcia stellaris, subsp. tenella Nyl. is now Physcia hispida,
Tuckerm.
Physcia ulothrix, var. virella, Cromb. is now Physcia
orbicularis, Dalla Torre and Sarnth, var, virella,
Dalla Torre and Sarnth.
Lecanora saxicola, Ach. is now Lecanora muralis, Schaer.
Do. do. subsp., albomarginata, Nyl. is now
Lecanora muralis, Schaer.