— 110 — 



Magj. bot. lap. (1902), 342, Tab. UI, fig. 11. (Orig. vidi). — Ch. hetulifolmm Murr, 1. c. (1896), 

 34 p. p. — Ch. bettdifolium X album Murr, 1. c, Taf. I, 2d. — Ch. opulifolium v. 

 mucronulatum X album Murr iu Festschr. Aschers., 228. — (Tab. nostra 244, fig. 2, folium). 

 Folia longe petiolata, e basi longius cuneata ovato-rhombea, paulo longiora quam lata, plus 

 minus inaequaliter sinuato-dentata, saepe subtriloba, acuta vel rotundata; superiora rhombea, 

 ea inflorescentiae lanceolata, integra, omnia supra subviridia, hinc inde rubromarginata, 

 subtus ± glaiicofarinosa; nervi duo infimi laterales e basi folii orti. Inflorescentia spicato- 

 paniculata. Proximum Ch. ojndifolio i. platanoides {Ch. linciense Murr) sed folia paulo lon- 

 giora quam lata. 



In Germania et Austria hinc inde observatum. 



b) CJl. Borbasii Murr in Progr. Oberrealsch. Innsbr. (1891), 55; in Deutsch. bot. Monatschr. 

 (1901), 38, Taf. I, Fig. 1 a, b; in Magy. bot. lap. (1902), 341, Tab. III, fig. 9. sed in Deutsch. 

 bot. Mon. (1896), 34 p. p. et Taf. II., Fig. laa. — (Tab. nostra 244, Fig. 3 -4, folia). — 

 Folia longe petiolata, e basi longius cuneata rhombeo-ovata, paulo longiora quam lata, 

 subobtusa, subprofunde sinuato-grosse dentata, subtriloba, miuus glauco-farinosa. 

 Nervi lateralis duo infimi e basi foHi orti. Inflorescentia spicato-paniculata. A Ch" Preiss- 

 manni foliis subprofunde sinuato-grossedentatis saepe difficulter distinguendum. 



Germania. Austria: Tirolia pr. Innsbruck (Murr!); Austria inf. pr. Kalksburg 

 (Wiesb.); Bohemia: prope Prag (Tausch). Helvetia: WaUis prope Sapino sur Saxon 

 (Chenevard). Hungaria pr. Eisenstadt, Com. Szolnok pr. Kisujszallas (Degen). 



Ch. SUbquinquelobum Murr ined. (Vid. orig.). Folia longe petiolata, tam longa quam 

 lata vel paulo longiora, triloba, lobis basalibus plurimum profunde l)iIobis, medio 

 sinuato dentato, cum marginibus lateralibus subparallelis; nervi laterales duo infimi e basi 

 folii orti. Proximum Ch" opulifolio f. bernburgensi Murr sed etiam priori valde affine. — 

 Tirolia pr. Innsbruck (Murr!). 



c) Ch. tridentinum Murr in Deutsch.bot.Mon. (1901), 49, Taf. I, fig. 6; in Festschr. 

 Aschers., 230. (Vidi orig.) — Ch. opulifoliumXstriatum Murr in AUg. bot. Zeit. (1900), 203 

 Anm. — Ch. opulifolium — pseudo-Borbasii Murr in Festschr. Asch., 230. Ch. album v. erosum 

 Zschacke iu Deutsch. bot. Mon. (1901) 25 nach Murr. Folia submagna, longe petiolata, e 

 basi breviter cuneata triangulari-deltoidea vel ovata, tam longa (|uam lata, obtusa, nunc grosse 

 et erose denticulata nunc repando-lobulata, viridia, saepe rubromarginata, subtus paulo fari- 

 nosa vel glabrescentia; nervi laterales duo infimi e basi vel paulo supra orti. Inflorescentia 

 spicato — pauiculata; glomeruli minores. Inter Ch. opulifolium et Ch. album /S. striatum 

 intermedium. 



Germauia: Strassburg (Ludwig), Bernburg (Zschacke). Austria: Tirol pr. Trient, 

 zw. Kematen u. Selbrain (Murr!). 



Ch. SOlitarium Murr in Deutsch. bot. Mon. (1901) 50, Taf. II, fig. 7 {Ch. opulifolium X 

 striatum) uud in Festschr. Asch. 230. Folia ea Ch' opidifolii tt/pici aequantia, vix longiora 

 quara lata, ± viridia. Nervi laterales duo infimi e basi folii (uon ut in Cli" striato supra 

 basim) orti. — Tirolia: Deutsch Matrei, Trient (Murr). A Ch" opulifolio foliis viridibus 

 modo distinguendum, itacjue potius ad eiusdem formas ducendum. 



Ch. Zschacicei Murr in Deutsch. bot. Mon. (1901), 39, fig. 2abc; in Magj. bot. lap. 

 (1903), 6, Tab. VII, fig. 26; in Festschr. Asch., 227. Folia paulo longiora quam lata, e 

 basi cuneata ovato-rhombica, sinuato dentata, glauco farinosa. Inflorescentia? Sec. VoIImann 



