Fróðskaparrit - 01.01.1992, Side 103

THE LICHENS OF THE FAROES
107
times very thin with small phyllocladia
in which the characteristic darker center
is not visible; this form was called S.
paschale by Hansen (6), but it is without
tomentum, saxicolous, with cephalodia
of the vesuvianum type and almost
unbranched. Intermediate forms partly
with typical phyllocladia were also seen.
Sticta fuliginosa (Dickson) Ach. (1,5).
S. limbata (Sm.) Ach. Toftavatn 85821.
(5,17; 2: S. fuliginosa var. limbata).
*Stigmidium peltideae (Vainio) R. Sant.
Lichenicolous fungus. E of Vestmanna,
at dam, on Peltigera polydactyla, VA
85357.
S. cfr. schaereri (Massal.) Trevis.
Lichenicolous fungus. On Catapyrenium
cinereum, í Botni, VA 85696. On
Lecanora umbrina, Kirkjubøur, GD.
*S. stygnospilum (Minks) R. Sant.
Lichenicolous fungus. On Dermato-
carpon intestiniformis, Sandoy 1897,
Hartz & Ostenfeld. On Catapyrenium
daedaleum, Akrar, VA 85482; Svínoy,
VA 85604.
Tephromela atra (Huds.) Hafellner. Very
common on rocks, 19 coll. (1,2,4,5,
24,33: Lecanora a.; 32: Parmelia atra).
Thamnolia vermicularis (Swartz) Ach. ex
Schaerer. In heathlands. (1,2,5,24, 33; 4:
Ceramia v. Some collections maybe
referable to var. subuliformis).
T. vermicularis var. subuliformis (Ehrh.)
Schaerer. Common in heathlands, 6 coll.
(6).
*Thelidium aenovinosum (Anzi) Am.
Svínoy, VA 851651. Tórshavn, Skansen,
GD. Gjógv, Middagsfjall, GD.
*T. auruntii (Massal.) Krempelh. Kirkju-
bøur on whale-bone, GD.
T. papulare (Fr.) Am. (1: Segestrella spru-
cei; 2: Sagedia pyrenophora).
Thelocarpon epibolum Nyl. On Peltigera
britannica at Toftavatn, VA 85811 and
GD. (18; 1,2,30: T. epiboloides).
Toninia aromatica (Sm.) Massal.
Kirkjubømúrurin, VA 851413. (2:
Bilimbia a.; 1: Bilimbia faeroensis; 30:
Lecidea faeroensis).
T. cumulata (Sommerf.) Th. Fr. (2:
Bilimbia c.).
T. squalescens (Nyl.) Th. Fr. Ryskivatn
85475. (1: Thalloidima rimulosum; 2:
Bilimbia .v.).
T. squalida (Ach.) Massal. Søltuvík, VA
85687; Ryskivatn, VA 85479. (2: Ba-
cidia squarrosa).
*T. thiopsora (Nyl.) H. Olivier. Dalá, H&F
83188 (det. P. W. James 1984 as T. pulv-
inata (Taylor) H. Olivier).
Trapelia coarctata (Sm.) Choisy.
Common on rocks, 7 coll. (1,24: Lecidea
c.; 2: Biatora c., B. fuscorubens).
*T. mooreana (Carroll) P. James. On rock.
W of Gøta, VA 69779; W of Bøur, VA
851406; W of Skopun, VA 851633. 1 km
W of Kvívík, SS 6257-3.
*T. placodiodes Coppins & P. James.
Skarvanes, VA 851702.
*Trapeliopsis flexuosa (Fr.) Coppins & P.
James. On Pinus bark, Selatrað, VA
85797.
*T. granulosa (Hoffm.) Lumbsch. On
debris, Tórshavn, VA 85651. Toftavatn,
SS 6329-2.
T. pseudogranulosa Coppins & P. James.