138 F. Fedde und K. Schuster: Index novarum Siphonogamarum. [138 



Colesanthes ctienopodinus Greene 1. c. p. 177. — New-Mexico, Gila River 

 (Metcalfe n. 776). 



C. venosus Woot. et Standl. 1. c. p. 177. — New-Mexico, Mangas Springs 

 (Metcalfe n. 653, Wright n. 1135); San Luis Mountains (Mearns 

 n. 2211. 2234). 



Coreocarpus parthenioides Benth. var. heterocarpus ( Gray) . Blake in Proceed. 

 Amer. Acad. Arts and Sei. XLIX (1913) p. 343 (= C. heterocarpus 

 Gray = Leptosyne heterocarpa Gray = L. disseeta Gray = L. parthe- 

 nioides var. disseeta Wats. = Coreocarpus involutus Greene). — Cali- 

 fornia (Palmer n. 795, Xantus n. 62, Brandegee n. 339, Palmer n. 19. 

 248. 660). 



C. arizonicus (Gray) Blake 1. c. p. 344 (= Leptosyne {Coreocarpus] arizonica 

 Gray = Coreopsis arizonica 0. Hoffm.). — Arizona (Leinmon n. 211, 

 W. F. Parish n. 112); Sonora (F. E. Lloyd n. 407, Palmer n. 384); 

 Chihuahua (Palmer n. 294). 



var. pubescens (Rob. et Fern.) Blake 1. c. p. 344 (= Leptosyne arizonica 

 var. filiformis Greenm.). — Sinaloa (Goldman n. 258). 



C. dissectus (Benth.) Blake 1. c. p. 344 (= Acoma disseeta Benth. = Leptosyne 

 disseeta Gray = L. parthenioides var. disseeta Wats.). — Lower- 

 California. 

 var. longilobus Blak'e 1. c. p. 345. — Lower-California (Palmer n 877). 



Coreopsis L. subg. Leptosyne (DC) Blake I.e. No. 6. p. 336. — Rays styliferous, 

 mostly fertile, rarely neutral in the section Pugiopappus; disk-flowers 

 usually with a thickened and generally hairy annulus at base of throat 

 (= Leptosyne DC. — Coreopsis sect. Leptosyne 0. Hoffm. exeluding 

 Epilepis, Cor ocarpus and Acoma). 

 (sect. Elcctra (DC.) Blake 1. c. p. 337 (= Electra DC). 



C. (§ Electra) mexicana (DC.) Hemsl. var. hyperdasya Blake 1. c. p. 338. 



Oaxaca (Pringle n. 4896, L. C. Smith n. 808, Conzatti and Gonzales 

 n. 545. 546, L. C. Smith n. 25 Nelson n. 1718); Hidalgo (C Ehren- 

 berg n. 354). 

 forma holotricha Blake 1. c. p. 338. — Puebla (Purpus n. 3099). 



C. (§ Electra) parvifolia Blake 1. c. p. 338. Puebla (Purpus n. 2581). 

 sect. 2. Anathysana Blake 1. c. p. 339. 



Type species Leptosyne mexicana Gray. ( = Coreop is cycl carpa 

 Blake). 



C. (§ Anathysana) cyclocarpa Blake 1. c. p. 339 (= Leptosyne mexicana Gray, 

 not C. mexicana [DG] Hemsl.). — Jalisco (Palmer n. 568, Pringle 

 n. 3570. 3841. 11546). 



C. (§ Anath.) pinnatiseeta Blake 1. c. p. 339 (= Leptosyne Pringlei Rob. et 

 Greenm., non C. Pringlei Rob.). — Oaxaca (Pringle n. 4871); Puebla 

 (Purpus n. 4098). 



C. (§ Anath.) insularis (Brandeg.) Blake 1. c. p. 340 (= Leptosyne insularis 

 Brandeg.). — Socorro Island (Anthony n. 394, F. E. Barkelew n. 223). 

 sect. 3. Tuckermannia (Nutt.) Blake 1. c. p. 340 (= Tuckermannia Nutt. 



= Leptosyne sect. Tuckermannia Gray), 

 sect. 4. Pugiopappus (Gray) Blake 1. c. p. 340 (= Agarista DC, npn 

 D. Don = Pugiopappus Gray = Leptosyne sect. Pugiopappus Gray) 

 sect. 5. Eulep'.osyne (Gray) Blake 1. c. p. 341 (= Leptosyne sect. Eu- 

 leptosyne). 



