Compositae. Tu 
y. Syriaeum Jacq. misc. IL p. 349, ie. rar. t. 170; Form. in 
Ver. Brünn 1895. p. 27; pro sp.; Bois- fl. or. III. p. 154; Form. 1l. c. 
1896 p. 47, 1897 p. 34. — Folia trisecta, segmentis ovato-lanceolatis 
ovatisve, brevioribus, basi brevius attenuatis vel rotundatis, subtus den- 
sus pubescentibus, saepe canescentibus. —  Exsicc.: N. v. 
9. simplicifolium. — E. syriacum v. indivisum DC. pr. V. 
p. 180. — E. cannabinum v. indivisum Bois. fl. or. III. p. 155. — 
Folia. pleraque indivisa, ovato-oblonga, brevia, basi brevius attenuata 
vel rotundata, subtus dense pubescentia. —  Exsicc.: Heldr. herb. 
norm. n. 453, in Baen. herb. europ. n. 2311. 
Ad rivos, fossas, locis irriguis regionis inferioris et montanae. 
Epirus: pr. Ianina (Bald); Thessalia: pr. Litochori ad radices mt. 
Olympus (Sint), ad aquas Kokkino Nero in mt. Ossa (Heldr.); pr. 
Pallantium Arcadiae, pr. Argos (Chaub.); — 8. Thessalia: pr. Malakasi, ad 
monasterium Meteora, pr. Kalabaka (Haussk.; ad Hagios Dionysios 
in Olympo (Sint); — ^. Epirus: pr. Prevesa (Form.); Thessalia: pr. 
Velestinos, Lechonia, Rapsani in Olympo (Form.); — 0. ad Cephissum 
pr. Athenas (Heldr.) — Jul. Sept. 5l. 
9. Petasites Tourn. inst. t. 258. 
1. P. offieinalis Moench meth. p. 568; Heldr. fl. Cephal. p. 45. 
— Tussilago petasites L. sp. p. 866; S. et S. pr. IL. p. 176. — 
T. hybrida L. sp. p. 866, planta femina, — 
Ad rivulos. — Indicatur a Sibthorp in umbrosis humidis Graeciae 
rarius, dein in Cephalonia (,civis insulae valde dubia* Heldr.; memini 
me vidisse folia ad rivulum in pago Theodoriana ad radices mt. Tsumerka 
in Epiro. — Mart. Apr. 9. 
3. Tussilago L. gen. n. 952. 
LE T. farfara. L.!8p. p../865;^*5,- etr pr- IL. p^ 1765 Eren 
eore..fl. p. 117; Dallap. prosp. p..114; Ch; et Bi exp. p.:848, Fl. 
pelop. p. 58; Marg. et R. fl. Zante p. 55; Friedr. Reise p. 280; 
Fraas fl. class. p. 209; Ung. Reise p. 123; Bois. fl. or. IIL. p. 317; 
Heldr. fl. cephal. p. 45, chlor. Parn. p. 21; Form. in D. bot. Monat. 
1890 p. 18; Hal. Beitr. fl. Epir. p. 28, Beitr. fl. Thessal. p. 14; 
Haussk. symb. p. 118. — Icon: Fl. dan. t. 595. — Exsicc.: Heldr. pl. 
fl. hellen. a. 1875, fl. Thessal. a. 1883. 
In argillosis, ad ripas regionis inferioris, in alpinam adscendens. 
Epirus: pr. Vulgarelion, Melisurgi (Hal); Thessalia: mt, Oxya (Hal), 
Zygos (Haussk.) pr. Velitsena in Pindo (Form.) mt. Pelion (Heldr.) ; 
mt. Parnassus, mt. Parnes Atticae (Heldr.) ad Cephissum pr. Athenas 
(Fraas); Arcadia: mt. Diaforti pr. Andrizena (Friedr), pr. Phigalea 
Messeniae usque Arcadia (Chaub.); Zante (Marg); Cephalonia: pr. Livadi 
(Dallap.) Lixuri (Heldr.); Corcyra (Pieri) — Mart. Maio. 2|. 
