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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 />

Var. siibtrebevicianum ZAHN. — Caulomata superne dense floccosa,<br />

disperse pilosa, subdense obscureque glandulosa. Rami 3 ( -4),<br />

ordines axium 3, capitula 5 (—10). Squamae praecipue in margine basin<br />

versus subfloccosae apice distincte barbulatae subsparsim glandulosae (sed<br />

breviter subpilosae). Stylus obscure brunneus inclusus.<br />

In alpe Nagy-Bihar pr. Rézbánya (KÜMMERLE).<br />

b) Subsp. acropogon ZAHN, nov. subsp. — Caulis ad 20 cm.<br />

altus subtenuis, superne dense floccosus subtenuiter subglandulosus et<br />

pilis brevibus tenuibus dispersis obsitus, inferne modice vel basin violaceam<br />

versus disperse floccosus, simul breviter molliterque subpilosus<br />

eglandulosusque. Folia radicalia ad 7 petiolata, exteriora + ovalia minora,<br />

reliqua subovata vel elliptico-lanceolata, obtusa vel acutiuscula vel acuminata,<br />

basi abrupte vel subsensim in petiolum angustata, glandulosodenticulata,<br />

obscure viridia subtus vix pallidiora. vix rigidiuscula, utrimque<br />

breviter (1 mm.) subpilosa, in margine densius ciliata et sparsim<br />

tenuiterque glandulosa, in nervo dorsali petioloque sericeo-pilosa (2 mm.),<br />

exteriora glabriora ; caulinum 1 (—2) oblongo-lanceolatum parvum cuspidatum<br />

breviter alato-petiolatum subtus disperse floccosum, in parte<br />

superiore in nervo mediano sparsim floccosum, summum plerumque<br />

bracteiforme. Acladium 6 mm. longum, rami 2 (—3), ordines axium<br />

2(—3), capitula 3(—6); involucrum 9—10 mm. longum, initio ovatocylindricum,<br />

denique oblongo-ovatum subatrum. Squamae subangustae<br />

acutae, interne albido-barbulatae, subatrae, inferiores subviridi- vel subalbido-marginatae,<br />

omnes breviter subobscureque subpilosae et glandulis<br />

dispersis longioribus, simul modice numerosis brevissimis obsitae, effloccosae<br />

vel exteriores basi tantum sparsim floccosae. Pedunculi obscure<br />

cani, subdense floccosi glandulosisque, disperse pilosi, glandulis subtenuibus<br />

sed sublongis. Bractese obscure canae breviter subpilosae disperseque<br />

glandulosae. Flores saturate lutei, ligulis apice parum brevissimeque<br />

ciliatis, stylis obscuris. Achaenia?<br />

Brassó: In valle «Malajesti völgy» alpium Bucsecs 1500 m., sol.<br />

congl. (FILARSZKY et MOESZ).<br />

Inter II. pietroszensis subsp. bifidifolium et H. transsilvanici<br />

f. alpestrem, quibuscum ereseit, verosimiliter hybridum ; habitu H. atrati,<br />

foliis II. bifidifolii, sed in parte superiore more H. transsilvanici<br />

breviter pilosis ; involucri forma, acladio brevi glandulisque subtenellis<br />

II. transsilvanicum in mentem revocans.

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