The Lichens and Lichenicolous Fungi of Belgium and Luxembourg ...

88 P. DIEDERICH & E. SÉRUSIAUX
coccifera (L.) Willd.
On acidic soil, on humus, on sandstone or siliceous
rocks, often in Calluna heathlands.
The following taxa, based on chemical and minor
morphological differences, have been recognized
in the study area:
C. coccifera s. s., syn. C. cornucopioides (L.)
Körb.: B Ard.: R. L Ard.: R, Lorr.: RRR.
C. borealis S. Stenroos: B Ard.: RRR. L Ard.: RRR.
C. diversa Asperges: B Mar.: RRR, Camp.: C (type
locality), Brab.: AR, Mosan: R, Ard.: AR-AC,
Lorr.: RRR. L - . D Ard.: AR, Lorr.: RRR.
Lit.: NL92: 152, 169, Schl: 73, 212, Asperges (1983: 358-
404), Asperges (1985b), Asperges (1987: 98-100).
coniocraea (Flörke) Spreng.
On soil amongst siliceous and calcareous outcrops,
frequently on trees with a mossy acid bark or wood.
B Mar.: AR, Fl.: AR, Camp.: C, Brab.: AC, Mosan:
R, Ard., Lorr.: C. L C. F Mosan, Ard.: C.
Lit.: Ba: 9, Ca: 175-176, DSL: 235-236, Ho: 119, La69:
141, NL84: 13, Qu: 130-131, VGH: 114.
convoluta (Lam.) Anders
Syn.: C. foliacea var. convoluta (Lam.) Vain., C.
endiviifolia (Dicks.) Fr.
Terricolous, in Mesobromion and Xerobromion
communities, also in disused quarries of calcareous
rocks.
B Mosan: AR. L - . F Mosan: RRR, Lorr.: RR.
Lit.: La69: 143, NL84: 13.
cornuta (L.) Hoffm.
On calcareous or sandy soil, in open places or
inside forests.
B Mosan: RR, Ard.: RRR. L Lorr.: RR.
Lit.: DG: 29, L5: 18, Mü1: 147, NL84: 13, Aigret (1901:
157), Diederich (1986a: 118-119).
crispata (Ach.) Flot.
Incl. C. crispata var. cetrariiformis (Delise) Vain.
In heathlands, in open woodlands, over soil or
amongst mosses, also ± directly over exposed
sandstone and siliceous rocks.
B Brab.: RRR, Camp.: RR, Ard.: R, Lorr.: RRR. L
Ard.: RR, Lorr.: RR.
Lit.: DG: 27, La68: 74, La69: 135, Mü1: 148, Mü2: 196,
Schl: 79, 214, Asperges (1990: 130), Smets (1997),
Vanek (1976).
deformis (L.) Hoffm.
On acidic soil and humus in heathlands, in open
forests or over siliceous, natural outcrops.
B Camp.: RR, Brab.: RRR, Mosan: RRR, Ard.: R. L - .
Lit.: Mü1: 146, Asperges (1983: 420-429), Asperges
(1987: 98).
digitata (L.) Hoffm.
On living trees or dead logs (Betula, Fagus, Picea,
Pinus, Quercus, etc.), rarely on peaty soil, inside
forests.
B Camp.: RR, Brab.: RR, Mosan: R, Ard.: AC,
Lorr.: R. L Ard.: AR, Lorr.: R. F Ard.: R.
Lit.: Ba: 9, Ca: 178, Mü1: 146, NL84: 13, Asperges
(1983: 316-333), Asperges (1987: 98).
fimbriata (L.) Fr.
Syn.: C. major (K. G. Hagen) Sandst.
On acidic soil and rotting wood, more rarely on
trees, rocks and old walls, also on industrial soil
contaminated with heavy metals (Pb and Zn).
B Mar.: R, Fl.: RR, Camp.: AR, Brab.: AC, Mosan,
Ard., Lorr.: AC. L AC. F Mosan, Ard.: AC.
Lit.: Ca: 177, Ho: 122, La69: 141, NL84: 13, Qu:130, 132.
floerkeana (Fr.) Flörke
Syn.: C. macilenta subsp. floerkeana (Fr.) V. Wirth
On acidic soil, humus, peat and rotting wood and
stumps in heathlands, and over siliceous and
sandstone rocks.
The following taxa, separated by chemical and
minor morphological characters, are known from
the study area:
C. floerkeana s. s.: B Camp.: AC-C, Brab.: AR,
Mosan: RR, Ard.: AC, Lorr.: RR. L Ard.: RR,
Lorr.: RR.
C. berghsonii Asperges: B Camp.: R, Brab.: RRR,
Ard.: RR (type locality). L - .
Lit.: Mü1: 145, Asperges (1981), Asperges (1983: 285-
315), Asperges (1987: 96, 100).
foliacea (Huds.) Willd.
Syn.: C. alcicornis (Lightf.) Fr.
Terricolous in Mesobromion communities, incl.
those with a slightly acidic soil, sometimes over
siliceous, natural outcrops, rarely in dunes.
B Mar.: RR, Mosan: R, Ard.: RRR. L Ard.: RR,
Lorr.: RR. F Mosan: RRR.
Lit.: La69: 143, Mü1: 146, NL84: 13, NL92: 169,
Diederich (1985b: 30).
furcata (Huds.) Schrad. subsp. furcata
On moderately acidic soil, in open, mossy or grassy
places, also found on industrial soil contaminated
with heavy metals (Pb and Zn).
B Mar.: R, Camp.: RRR, Brab.: RRR (