Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 65. (Budapest 1973)

Ujhelyi, J.: Data to the systematics of the sections Bulbosae and Caespitosae of the genus Koeleria, XI.

terial of the University of Prague, I detected the specimen representing Koeleria tuzsonii UJH., from the Rila Mountains. This plant, though in habit similar to Koeleria penzesii UJH.. showed a completely different epidermal structure. The Serbian and Gobelje specimens led to their identity with NOVAK'S exemplar from the Rila. A re-examination of var. albanica DOM. clarified the problem. It probably grows on the Scardus not only in the much exposed, extreme sites but also in places more similar to the locahties on the Gobelje. During my travels in Albania and the Balkan I collected plants similar to the holotype in cliff crevices with very httle humus. This is testified, also in the diagnosis, by the innovational leaves with very short vaginae. There is not doubt that with its pale yellow panicles and xeromorphous cespitosity, var. albanica (Dom.) UJH. is a plant of definitely xerothermous sites. 50. Koeleria eriostachya PANC. PANCTC, J. : Verzeichniss der in Serbien wildwachsenden Phanerogamen nebst den Diagnosen einiger neuen Arten, Verhandlungen des zoologisch-botanischen Vereins in Wien, 6, 1856, p. 591. Syn.: Koeleria hirsuta (DC.) GAUD, e) eriostachya (PANC.) RICHTER, Plantae Europae Enumeratio Systematica et Synonymica Plantarum Phanerogamarum in Europa sponte crescentium vel mere inquilinarum, Leipzig, 1890, p. 76. — Koeleria pyramidata (Lam.) DOM. 256. subsp. eriostachya (PANC.) SCHINZ et KELLER, HEGI, Illustrierte Flora von Mitteleuropa, 1, München, ed. 2, 1935, p. 381, pro p. — K. eriostachya (Species collectiva) Subsp. I. K. eriostachya PANCIC, 1. var. typica DOMIN, Monographie der Gattung Koeleria, Eibl. Bot., Heft 65, 1907, p. 157-158. — Koeleria cristata PERS. Ô eriostachya (PANCIC) FIORI, Nuova Flora Analitica dTtalia, 1, Firenze, 1923, p. 120, pro p. — K. gracilis PÏÏRS. var. eriostachya (PANÖ.) STOJ., STEF., KIT., STEFANOV — KITANOV, Flora Bulgarica (ed. 4), Sofia, 1966, p. 110. — Koeleria Pyramidata (LAM.) DOM. var. hirsuta CSŰR., GERG. et PAP, Contr. Univ. Cluj, 1962, p. 148. — Artengruppe der Koeleria pyramidata (LAM.) P. B. 2c. Koeleria eristachya PANO., HESS — LANDOLT — HIRZEL, Flora der Schweiz, 1. 1967, p. 314, pro p. — K. pyramidata (LAM.) DOMIN var. hirsuta CSŰR., GERG., PAP, in E. POP, Flora Republicii Socialiste Romania, 12, 1972, p. 235, — et aliae. Plantae robustae, dense caespitosae, innovationibus intravaginalibus, raro extravaginalibus, rhizomatibus interdum breviter subrepentibus, ramoso elongatis, usque 8 cm longis, et 3 mm crassis, sublignosis. Altitudine usque 75 cm. Vaginae vetustae usque 7 cm longae, pallidae, vel rufescentes, sericeae, adpresse longe hirsutae. Folia senilia usque 15 (22) cm longa, et 1.8 mm lata, plana, subglauco-viridia, glabriuscula, auricidata, vaginis 7 cm longis, adpresse longe hirsutis. Ligulae 0.5 mm longae, obtusae, longe ciliolatae. Folia juvenilia usque 26 cm longa, et 1.5-2 mm lata, convoluta, subglauco — viridia, glabriuscula, in fauce longe ciliata, vaginis usque 7-8 cm longis, minute adpresse puberulis. Ligulae 0.8 mm longae, obtusae, ciliolatae, Caules usque 60 cm longi, et 1.5 mm crassi, molliter longe villosi et dense puberuli. Paniculae usque 10 cm longae, et 1.5 cm crassae, subrobiistae, late cylindricae, vel oblongo-cylindricae, pro parte lobatae, vel sublobatae, violaceo-coloratae, dense hirsutae, vel subhirsutae. Spiculae usque 7 mm longae, et 3 mm latae, bi-triflorae, superficie dense longe hirsutae. Glumae inaequales, inferiores 5.5 mm longae, ad carinam longe ciliatae, lanceolatae, superiores 6 mm longae, acuminatae, lemmae 6.8 mm longae, aristulatae, longe hirsutae, paleae 6.2 mm longae, bicarinatae, hyalinae, acutae. Antherae 3-3.2 mm longae (Plate I, Fig. 5). Cellulae epidermidis laminae inferiorum foliorum innovationum magnae. Series celhdarum costalium 2-4, interostalium 6-8. Habitat: in regioné alpina Montium Serbiae et Bulgáriáé. 7 Természettudományi Múzeum Évkönyve 1973.