316 CACTKAK. 



Ef.lIINOCACTUS. 



areolis subapiiroximntis, valile tomcnlosis; uculfis 14, 12 exteriorib. lenuissimis, 

 reclis, piano codcm palenlissimis ccrinis, basi apiccq. brunncis 0" longis, inlc— 

 riorili. -2 valiilioiili. siili an^ulo 150' ( su|)(m iiiriim arcolarum 110") sursum deor- 

 siinni. iliNcrgcnlib., iiifcriore 11"' \'^., superiore lcnuiore 9'" longo. — Monleviileo. 



59. C. V.ANDEUAKYI Lcm. Cacl. alici. nov. 20. f— Subglobosus, vcrlice subiimbili- 

 calus valde coslatus glauccseens: costac subrepandac compressac subaculac, ail 

 areolas ablongo-ovatas in crassos tuberculos proniincntcs, in apiccm laiia arcola- 

 rum fuscesccns, noii parca, mox evancscens; aculeorum fasciculi valdc rcmoli, 

 15'" circilcr distanlcs, aculei 8-9 radianlcs subaetiuales, 15-10'" longi, unus ccn- 

 Iralis bipollicaris el ullrn, omnes reciirvati in planlam conversi, juniores subfus- 

 cesccnles fasrialim bninnco-slriali, dcindc grisei; areoiae supra fasciculos elon- 

 gatae. — Crcscil in ^lcxico. 



60. E. ELECTRAC.VNTIIUS Lcm. I.c. 24. f — Giobosus depressus subspiraliler trc- 

 decim — aniiulalus obscure virens el fusco- ad imum el supra crislas angulorum 

 lale maculalus: aiiguli validissimi polliccm alli, circa arcolas sicul in luberculos 

 inllati repamli, sinus acuti, poslremum fere plani flexuosi; arcolac remolae (1-2 

 poll. inlcr se dislantcsi ultra fasciculos oblongo-elongalac el liis, qiiando juniores, 

 uectarium quoddam |iracbentcs, lomcnto rufo parcissimo mox deciduo instruc— 

 lae; aculci 9, rarissimc 10 (el lunc dccimus aliis brevior cl supcrior) robustissimi 

 subangulosi recurvuli longissimi, a basi fere usq. ad apiccm rubescentcs, deinde 

 Iranslucide lutescentes, radianles oclo, quorum unus supcriis parum applanalus 

 20'" longus, sex lalerales fere acquales valde incurvali, oclavus infimus paullo 

 brevior, centralis unus borizontalis aut dellexus, basi penlacdrus, fere Iripolli- 

 caris, omnes validi aiiiuil ilo-striali nec non angulosi. — Affinis E. reeurvo. — 

 Crescit ? 



61. E. DOLIi;H.\C.VNTIIIS Lcm. I. c. 2.5. f — Globosus, vertice vix impressus ver- 

 ticalitcr undccios angulatus glaucescenti-viridis: costae polliccm allae sinuosae 

 repandae validae, ad areolas quasi in tuberculos inllatae, sinus primum acutius 

 deindc parum applanati; areolae rcmotae (15-20'" dislanles) tomenlo non parco 

 rufo, demum evaiiesccnU! et tunc rufcscenti-griseo munitac, supra rotundalo- 

 clongatae; aculei 9 robuslissimi rigidi recurvuli, obsolete annulato-slriati, 8 ra— 

 diantes fere aequales rotundati, ad basin subulati cinereo-fuscescenlcs, ad apicem 

 fusci, pracler illos novcm sunl etiam plures superiores magis minusve abortivi 

 sacpeq. absentes, laterales bipollicares et ullra, ccnlralis unus ereclus borizon- 

 talis deflexus fere Iripollicaris. — Crescit in Mexico. 



62. E. HELOPHORUS Lcm. Cacl. gen. nov. et spec. 12. f — Sphaeroideus, superne 

 depressus laele virens: verlice impresso, ad summos angulos inter areolas macula 

 purpurea elongata subrcgulariler nolalus viginli - angulatus: angulis compressis 

 oblusis; areolis valde lineari -elongalis, duodecim aculeis validissimis porrectis, 

 quatuor centralib. validiorib. subulatis, supero longissimo claviformi, tribus re- 

 liquis applanatis. — ft. laetior: Coslis numerosiorib. magisq. compressis, in areo- 

 lis saepe fere confluenlib. ob fossulam superiorem propcmodum conlingentem, 

 macula non clongata, scd inler areolas bifarie triangulari valde regulari producla; 

 aculeis juniorili. magis longe lulcsrentib., ad apiecm paullo miiius validis longis 

 numerosisq., minorum nonnullis sacpc abortientibus. — y- loiKjefossulatus: Acu- 

 lei minores graciliores plane niguicantes; areolae sursum in fossulam longissi- 

 mam pollicarem et utlra linearum clongatae, saepe fere conOuenles, fasciculis 

 aculeorum miilto magis distanlibus. — Crescil ? 



Gi. E. ALLACOGONUS Lem. I. c. 14. j — Sphaerico-globosus depressus umbili- 

 calus glaucescenli— vircns multicoslalus validissimus : areolis longissimis ovalis, 

 in sulco continuo angulum summum rimanti silis; aculeis oclo ad amussim dis- 

 posilis fereq. semper persistenlib., duobus anlicis, duobq. posticis minorib. ad 

 basin sub primo poslremoq. medianornm abditis, medianis qualuor decussalls, 

 quorum latcrales horizonlales applanali, supero inferoq. lerctib., priori validiori 

 Jongiori porreclo, omnib. valde slriatis validissimis. — ft. diacopaulax: Differt 



