408 W.Wangerin: Morphologie u. Systematik der Siphonogamen 1924—1925 [276 
Chrysopsis mariana (L.) Elliott in House, Wild flowers of New York (N.Y. 
State Mus. Mem. XV, 1918—1920) pl. 233 B. 
Ciceronia chaptalioides Urb. in Fedde, Rep. XXI (1925) Taf. XVII. 
Cirsium Dyris Jahand. et Maire in Bull. Soc. Hist. nat. Afr. Nord XV (1924) 
pl. VIII, Fig. 15. — C. eriophorum (L.) Scop. in Oltmanns, Pflanzenleben d. 
Schwarzwaldes II (1922) Taf. 192, Fig. 1. — C. ligulare Boiss. subsp. 
armatım Velen. in Englers Bot. Jahrb. LIX (1925) Taf. 17. — C. muticum 
Michx. in House, Wild flowers of New York (N. Y. State Mus. Mem. XV, 
1918—1920) pl. 264. 
Colobanthera Waterlotii Humbert in Mem. Soc. Linn. Normandie XXV (1923) 
Fig. p. 36. 
Conyza varthemioides Nk. in Näbelek, Iter Tureico-Pers. II in Publ. Univ. 
Masaryk Nr. 52 (1925) Tab.I, Fig. 3. 
Coreopsis lanceolata L. in House ]. ce. pl. 260 A. — C. ochracea in Bot. Gazette 
LXXX (1925) pl. XIX. — C. rosea Nutt. in House 1. c. pl. 261B. 
Cremanthodium Decaisnei Clarke in Coventry, Wild flowers of Kashmir 
ser. I (London 1925) pl. XXV. 
Crepis blattarioides (L.) Vill. in Oltmanns, Pflanzenleben des Schwarzwaldes II 
(1922) Taf. 198, Fig. 1. — C. praemorsa Tausch ]. c. Taf. 198, Fig. 2. 
Decastylocarpus Perrieri Humbert in M&em. Soc. Linn. Normandie XXV (1923) 
Fig. p. 30. 
Diaphractanthus homolepis Humbert |. ce. Fig. p. 32. 
Dicoma oleaefolia Humbert ]. ce. pl. 6. 
Dimorphotheca aurantiaca in Addisonia X (1925) pl. 340. — D. cuneata Less. in 
Pole Evans, The flowering plants of South Afr. V (1925) pl. 200. 
Doellingeria umbellata (Mill.) Nees v. Esenb. in House, Wild flowers of New York 
“ (N.Y. State Mus. Mem. XV, 1918—1920) pl. 248. 
Echinops bicolor Nk. in Näbe£lek, Iter Tureico-Pers. II in Publ. Univ. Masaryk 
Nr. 52 (1925) Tab. VI, Fig. 2. 
Elytropappus rhinocerotis in Carnegie Inst. Washington Publ. Nr. 354 (1924) 
pl. 27A. 
Erigeron Maxonii Blake in Contrib. U. S. Nat. Herb. XXII (1924) pl. 56. — 
E. incertus (d’Urv.) Skottsb. in Vallentin and Cotton, Illustrat. of the 
flowering plants of the Falkland Isl. (London 1921) pl. 34. — E. phila- 
delphicus L. in House, Wild flowers of New York (N. Y. State Mus. Mem. 
XV, 1918—1920) pl. 239 B. 
Eupatorium hyssopifolium L. in House ]. ce. pl. 229B. — E. perfoliatum L.]. e. 
pl. 230. — E. purpureum L. 1. c. pl. 228. — E. tacuarembense (Hieron.) 
Arech. in Anal. Mus. nac. Montevideo, 2. ser. I (1925) Taf. I. — E. urticae- 
folium Reich. in House. e. pl. 231. — E. verbenaefolium Michx.]. ce. pl. 229A. 
Euryops lateriflorus in Carnegie Inst. Washington Publ. Nr. 354 (1924) pl. 15B 
u. 23B. 
Euthamia graminifolia (L.) Nutt. in House l. c. pl. 234. — E. tenuifolia (Pursh) 
Greene ].c. pl. 232B. 
Feddea cubensis Urb. in Fedde, Rep. XXI (1925) Taf. XV. 
Flourensia hirtissima Blake in Contrib. U. S. Nat. Herb. XXII (1924) pl. 59. 
Gazania suffruticosa Muschl. in Pole Evans, The flowering plants of South 
Afr. V (1925) pl. 183. 
Gnaphalium affine d’Urv. in Vallentin and Cotton, Illustrat. of the flowering 
plants of the Falkland Isl. (London 1921) pl. 31, Fig. 1—7. — G. nor- 
