682 " CACTEAE 



ECniNOCACTUS, 



4. E. ADVERSlSPiNUS >Iuhln|ifnii. l. c. 10. f — Obovalus 3i-costatus: costis aculis; arc&- 

 lis l^A" (listanlibus subimmcrsis , junioribus albo-lanalis , scnioribus nuilis; aculcis, ru- 

 liiantibus 7, ccntrali uno, aculci 3 superiores et centrales clongaii ct adversi. — Crcs- 

 cit in Mexico. 



5. E. CIILOROPHTIIALMUS Ilook. Uot. Mag. i. 4373. f — Glomcratus subglobosus viri- 

 dis profundc subdecemsulcatus: tubcrculis conico-bcniisphaericis vix angulalis, sacpe 

 connuenlibus; areolis prominentibus lanalis; aculeis 10 — 12 acicularibus radiantibus 

 reclis, centrali validiore. junioribus basi rubris; calycis tubo cylindraceo tuberculoso- 

 squamalo, squamis v. tuberculis imbricatis, apice lanatis aculeatisque. summis peta- 

 loideis; petalis purpureis, basi pallidis; stigmatis radiis viridibus. — Habitat in Mexico. 

 Real del Monte. 



6. E. RHODOPHTHALMUS Ilook.^ot. Mag. t. 4486, f — Solitarius subelatus conico-co- 

 luranaris, profunde 8 — 9-sulcatus: cosiis obtusis crcnato - luberculatis, tuberculis 

 compressis subbemisphaericis; areolis obsolelc lanatis; aculcis subnovem vaUdis re- 

 ctis purpureo-fuscis, dcmum pallidis, cenlrali subduplo majorc; calycis tubo obconico 

 squamoso inermi, squamis sepalisve ovalis albo-marginatis; pctalis spathulatis roseis. 

 basi intense rubris. — In Mexico ad St. Louis Potosi. 



7. E. LOPHOTIIELE Salm-Dyck in Otto & Dietr. Allg. Grtnzng. XVIII. 395. f — Caule.depresso 

 subplaccntiformi glauco, vcrtice lanato 16-costato, coslis subobliquis sinuato- repan- 

 dis corapressis, ad pulvillos luberculato-incrassatis; tuberculis mararaaeformibus valde 

 promincntibus remotis obtusis; pulvillis immersis, junioribus lanatis, raox griseo-to- 

 mentosis; aculeis 4 elongatis validis rigidissimis purpureo - brunneis decussatim dispo- 

 sitis, inQmo validiorc , cum advenliliis summis 2 gracilloribus saepe aut omnino 

 deficientibus. — Ad Rio del Norte in Mexico. 



8. E. GHISDRECHTH Salm-Dyck 1. c. f — Caule ellipsoideo perviridi, mox purpurascenti- 

 brunneo cuticulaque solubili grisea obducto, costis 8 verticalibus compressis obtusius- 

 culis , sinu lato profunde divisis; pulvillis confcrtissimis orbiculatis, toraento nigro la- 

 naque parca grisea instructis; aculeis numerosis valde clongatis acicularibus flexile ri- 

 gidis incurvatim erectis confertis, summis gracilioribus, laleralibus 6 validioribus cen- 

 tralique validissimo bipollicari et ultra, oranibus concoloribus bruuneo-fuscis. — Cum 

 praecedente. 



9. E. THELOIDEUS Salm-Dyck I. c.f — Caule subgloboso lactc viridi tubcrculato; tuber- 

 culis distinctis subserialitcr ct cum vicinis quincuncialitcr dispositis maramaeformibus 

 crectis, apice incrassalis obliquc rotundatis; pulvillis subimmersis ovalibus nudis. su- 

 perne in sulculum productis; aculeis exterioribus 8—9 radianti-patentibus. inferiori- 

 bus sensim brevioribus, ccntralique solilario erecto, gracilibus cincreo - stramineis, 

 basi purpurasccnlibus. — Mexico. 



t Icon addeiida. 



E. CINNABARINUS Ilook. — Wlprs. Annal. I. 334. no. 20. — Morrcn. Ann. de la soc. 

 d'hortic. de Gand IV. 15. t. 174. 



Tiibus 111. CEREASTREAE Salm-Dyck J. c. 



Germen exsertiim, squamosiim, raro laeve; flores e tiiberculis pul- 

 villigeris, plerumque in costas connuentibus, laterales; tubo perigonii 

 plerumque elongato. 



VIII. Ei£IlJ€HT£:]!¥BKROIA Fischer. 



(Fischcr mss. cx llook, Dot. Mag. tab. 4393. — Salm-Dyk, Cact. in hort. Dyck. ao. 1849. 



cult. p. 177.) 



Sepala nunierosa, basi ovario adnala, in tubum elongatum concreta, 

 exterioi\i breviora, calycinalia sparsa, media longiora subcolorata, intima 



