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 />
17. Hieracium retyezátense DEG. et ZAHN<br />
(= sparsiflorum-bifidum).<br />
Subsp. sparsificlum ZAHN, nov. subsp. — Caulis 16 cm. altus<br />
tenuis, usque ad basin subfloccosus, basi tantum sparsim pilosus. Folia<br />
radicalia parva glauca coriacea ovato-lanceolata vel lanceolata, denticulata<br />
vel irregulariter grosse dentata (infra medium), supra glabra, in<br />
margine setis brevibus curvatis obsita, in nervo dorsali subfloecosa, in<br />
petiolorum brevium basi mediocriter rigidiusculeque pilosa ; caulinum<br />
angustum vel bracteiforme. Acladium 25 mm. longum, rami 1 (—3)<br />
remotissimi, saepe caules laterales evoluti, ordines 3, capitula 2 (—5).<br />
Involucrum 8 - 5—9 mm. longum denique late depressum ; squamae latae<br />
obtusiusculae, usque ad apicem viridi-atrae, pallide viridi-marginatae, subirregulariter<br />
imbricatae, inferiores angustae, omnes disperse pilosae, praecipue<br />
exteriores in margine basin versus subfloccosae. sursum sparsim<br />
floccosae, apice (ut in H. bifido) obscurae, glandulis sparsis minutissimis<br />
obsitae. Pedunculi canescentes, disperse breviterque pilosi sparsissimeque<br />
glandulosi, bracteis 2—3 squamiformibus obsiti. Flores lutei, stylo<br />
obscuro, ligulis glabris ; achaenia brunneo-atra.<br />
Kalofer Thraciae (PICHLER, Exs. Fl. Rumel. et Bithyn. no. 31 p. p.),<br />
in consortio subsp. sparsiflori.
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