A Magyar Természettudományi Múzeum évkönyve 8. (Budapest 1910)
A Magyar Természettudományi Múzeum évkönyve 8. (Budapest 1910)
A Magyar Természettudományi Múzeum évkönyve 8. (Budapest 1910)
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10-2<br />
KARL HERMANN ZAHN<br />
dense glandulosi. Flores lutei, stylus obscurus, ligulse apice vix ciliatae ;<br />
acbsenia atra.<br />
Ad lac-um Csorba-tó Tatrae (BORBÁS).<br />
70. Hieracium Krasani WOL.<br />
(= alpinum-transsilvanicum).<br />
a) Subsp. bullanicm ZAHN. nov. subsp. — Habitu H. atrati.<br />
Caulis 17 26 cm. altus, disperse tenuiterque pilosus, superne sparsim<br />
glandulosus et pilis basi atris munitus, usque ad basin subfloccosus.<br />
Folia rosularia ovalia rotundato-obtusa vel oblongo-lanceolata, sat parva,<br />
acuminata, in petiolum brevem longiumve cito vel sensim angustata,<br />
lutescenti-viridia. mollia, utrimque et praecipue in margine nervoque<br />
dorsali et in petiolo subdense molliterque pilosa, denticulata. dentibus<br />
apice glanduliformibus. prseterea in margine nervoque dorsali tenuissime<br />
glandulosa ; caulinum 1 lanceolatum basi angustatum sessile, sursum<br />
bractea linearis evoluta. Acladium 2—5 cm., capitula 1 (—2). Involucrum<br />
12 mm. longum semiglobosum, squamis subangustis linearibus acutiusculis<br />
vel acutis, apice barbulatis, + effloccosis, subdense subobscureque<br />
pilosis, disperse glandulosis. subatris, interioribus anguste diluteque<br />
marginatis. Pedunculi tenues cani, disperse pilosi, sparsim glandulosi,<br />
pilis basi obscuris. Flores lutei, stylus obscurus ; acbaenia atra.<br />
Transsilvania : In alpibus vallis Bullatal (BARTH, sub nom. «pleiophyllum<br />
SCHUR» et « II aller i BAUMG.»).<br />
b) Subsp. chlorobracteum DEG. et ZAHN. Betyezát: ad lacum<br />
Zenoga (LOJKA).<br />
c) Subsp. crassiceps ZAHN, nov. subsp. — Caulis gracilis ad 30 cm.<br />
altus, usque ad basin tloccosus, superne densissime iioccosus disperseque<br />
glandulosus, ubique breviter diluteque subpilosus. Folia radicalia ad 8, alatopetiolata,<br />
oblonga vel lanceolata, exteriora minora obtusiuscula glabriora,<br />
interiora acuminata mucronata et in margine nervoque dorsali basin<br />
versus subdense molliterque pilosa, omnia in petiolum sensim angustata<br />
dilute viridia, utrimque subdense molliterque pilosa, nervo dorsali<br />
brunneo, in interioribus subfloccoso ; caulina 2—3 lanceolata vel linearilanceolata,<br />
in nervo dorsali vel in tota parte aversa subfloccosa, imum<br />
subgrosse dentatum. Acladium 4 cm. longum, rami 3 (—4), ex omni ala<br />
orti erecti, ordines axium 2- 3, capitula 5 (—9). Involucrum 10—12 mm.<br />
longum semiglobosum vel crasse ventricosum, squamis e basi lata acuminatis<br />
acutis apice barbulatis, subatris, modice pilosis glandulosisque,<br />
pilis brevibus, glandulis partim tenuibus, exterioribus tantum in margine<br />
basin versus disperse floccosis, interioribus viridi-marginatis. Pedunculi
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