292 Asclepiadaceae. 
8. undulatum Heldr. in Bois. diagn. ser. 2 VI. p. 121. — Folia 
petiolata, margine subundulata, corolla intus pilis nonnullis obsoletis 
oObsia. — Exsiec.: ON. v. 
In saxosis regionis superioris. "Thessalia: mt. Olympus (Heldr.); 
Aetolia: mt, Korax (Leon.); mt. Parnassus (Sprun.); Peloponnesus: mt. 
Chelmos ad fontem Stygis (Orph.), mt. Taygetos ad nives caeuminis 
Hagios Paraskevi (Heldr.); — (6. Eurytania: mt. Tymphrestus loco Can- 
cellia dieto (Samar. — Jun. Jul. 3L. 
Obs. Ulterius observandum. anne V. fuscatum Bois. fl. or. IV. 
p. 55b e mt. Parnasso ad speciem praecedentem pertineat. — Quid sit 
V. laxum Sieb. avis p. 3 e Creta et Asclepias vincetoxicum Dallap. 
prosp. p. 35, nescio. 
3. Cynanchum L. gen. n. 301. 
1. C. aeutum L. sp. p. 212; S. et S. pr. I. p. 165, Fl. gr. III. 
p45..250; "Urv?-extümstp.- 295 Weiss in z. b. G. 1869 p. 744; 
Bois. fl. or. IV.. p. 60; Heldr. fl. cephal. p. 52, in Sitzungsb. acad. 
Wiss. Berl. 1883 p. 9; Form. in D. bot. Monat. 1891 p. 24, 1898 
p. 78, in Ver. Brünn 1895 p. 32, 1896 p. 59, 1897 p. 43; Bald. in 
nuov. giorn. bot. ital 1894 p. 98; Haussk. symb. p. !48. — C. mon- 
speliacum L. sp. p. 212; S. et S. pr. L p. 165, Fl. gr. III. p. 46 
t. 251; Ch. et B. exp. p. 79, Fl. pelop. p. 17; Marg. et R. fl. Zante 
p. 66; Fraas fl class. p. 160; Ung. Reise p. 126. —  Exsice.: Heldr. 
herb. norm. n. 119; Orph. fl gr. n. 37; Sint. et Bornm. it. turc. 
n. 1367. 
Glaucum, caulibus elongatis, volubilibus, glabris vel parce puberulis ; 
foliis a basi cordata ovatis vel oblongis, acutis, glabris; petiolis puberulis, 
limbo brevioribus; floribus in cymas axillares pedunculatas dispositis; 
calycis pubescentis laciniis oblongis; corollae albae vel roseae laciniis 
oblongis, obtusis; folliculis acuminatis, glabris. 
In dumetis, ad sepes, in ruderatis, olivetis, maritimis. Epirus: pr. 
Luros, Ranca (Form.), pr. Prevesa (Bald.); Thessalia: pr. Kalabaka, 
Trikala, Velestino, Larissa, Makrichori, Baba, Kapurna, Koryza, Volo, 
Lechonia, Agria, Stylida, Lamia, Miluna in Olympo (Form.), Litochoron 
(Sint); Boeotia: pr. Lebadea (Fraas); Attica: frequens pr. Athenas, ad 
Phaleron, Piraeum (Heldr., pr. Eleusis (Ung.); Peloponnesus: ad fl. 
Eurotas, in planitie Helos (Chaub.); Cyeladum insula Syra (Weiss), 
Melos (Urv.); Zante (Marg.); Cephalonia: pr. Lixuri (Heldr.. — Jun. 
Aug. 2|. 
4. Cionura Griseb. spic. II. p. 69. 
1. C. erecta L. sp. p. 213; S. et S. pr. p. 166; Sieb. avis p. 3, 
rem. p. 3; Urv. enum. p. 27; Ch. et B. exp. p. 78, Fl. pelop. p. 16; 
Fraas fl. class. p. 160; (Cynanchwm); Griseb. l. c.; Bois. fl. or. IV. 
p. 62; Hal in z. b. G. 1888 p. 760, Beitr. fl. Thessal. p. 16. — 
