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Diagnoses formarum novarum generis Menthae. 1. 37 



TI7 



Austria infer., circum Hainburg (leg. Aust.); Austria sup.: ad Steieregg 

 (leg. Oberleitner), in salicetis, pr. Wels (leg. Strobl), pr. Steiner- 

 kirchen (leg. Niedereder); Dalmatia, ad fl. Zimanja, pr. Zegar, forma 

 foliis basi truncata (leg. Degen); Tirolia, ad Schlins (leg. Kaiser); 

 Moravia, ad M. Eisgrub (leg. Zimmerman n); Gallia: ad Luzille, 

 Culhat, Medaques, Peret, Sezchalles (leg. Chassagne); Suecia, ad 

 Lomma (leg. Larsson). 



f, Schlinseana Top., 1. c, p. 172. 



Folia mediocria 



usque magna, marginibus 



convexioribus, utrinque viridia et dissite 



pilosa, inferioria ovalia, petiolis ad 20 mm longis, 50—60—70 (80) x 25 



w 



35—40 (48) mm; serr. dentes grossi, rariores, extus undulati vel denti- 

 culati, 0,8 — 2 x 5 — 8 mm dim. Pedicelli sat dense pilosi, calices hispidi. 

 Caulis valde robustus, circumsetosus. Planta 6—9 dm alia. — Hun- 

 garia, cott. Csongrad, pr. Horgos (leg. Lanyi); Austria inf., ad 

 Rappoltenkirchen et Krems (leg. Wiedermann); Austria sup., ad 

 Windischgarsten (leg. Aust); Styria, ad Rackersburg (leg, Hoffmann); 

 Tirolia, Vorarlberga, ad Schlins (leg. Kaiser). 



f. riparia (Schreber) Top., 1. c, p. 172. — Folia elon- 

 gate ovata vel ovato-oblonga, acuta, marginibus moderate convexis, basi 



brevi-angustata vel rotundata, 40—50—60 (70)— 80 x 20 (25)— 25 (30) 



33 (35) — 38 (40) mm dim.; serr. dentes ± arguti, exstantes, subnumerosi, 

 subconferti, extus rectiusculi vel subundulati vel subconvexi. Calices 



pauci hirsuti. Planta usque ad 1 m alta, glabrescens. 



f. luxurians Top., 1. c, p. 173. 



Vulgata. 



Folia maxima, ad 



120 X 55 mm dim., inferiora oblongo-elliptica; serr. dentes raediocres, 

 extus undulati vel recti. Capitula saepe luxuriose evoluta. — Austria 

 sup., ad Windischgarsten (leg, Aust); Tirolia, Vorarlberga, ad Schlins 



(leg. Kaiser); Pomerania, in insula Usedom (leg. Sagorski). 



f. Stoderiana Top., 1. c, p. 173. 



Folia elongato-ovata. 



marginibus, 40(50)— 60 (70)— 90 x 18—25—30 mm dim.; serr. dentes 

 parvi vel mediocres, omnes valde exstantes, crebri, intus extusque recti, 



0,2 — 1,5 X 2— 4 mm dim. Planta subpilosa. 



Austria super., ad 



Folia mediocria, ovata. 



Windischgarsten (leg. Aust); Hungaria: cott. Torda Aranyos, ad lacum 

 Zabito (leg. Nyarady); cott. Csongrad, pr. Horgos (leg. Lanyi); Croa- 

 tia, in regione Gacko Polje (leg. Degen). 



f. Aradensis Top., f. nov. 



saepe plicata, apice acuminate et angustato, basi latissime convexa et 

 cordata, parce pilosa, petiolis 5 — 13 mm longis, 33—40—45 — 50 x 24 (26) 

 24 (27)— 24 (28)— 26 (30) mm dimensionum; serr. dentes mediocres, 

 regulares, numerosi, conferti, culminibus acutis intus rectis extus undu- 

 latis, 0,6—1 X 3—4 mm dim. Calices dense setacei. Caulis angulis 

 longisetaceus, "simplex vel superne breviramosus, mediocris, ad 5 dm 



alius. — 

 h. Degen). 



Hungaria, cott. Aradensis, ad Arad (leg. Simonkai, ia 



f. gnaphalifrons Top., f. nov. 



Ut supradicta forma 



sed: Folia densovillosa, maculis tomentosis praedita, suprema densQ. 



