21 



Cacti.— Orcutt. 



22 



PILOCEREUS ALBISPINUS Rumpl. 



Foerster, handb cact, ed 2, 64!). 



KS natpflzf III (6a) 180; Mon 187. 



Cereus albispinus S obs botf) (1822); HD ed 2, 

 45. PI en 83. Foerster 385. Lab 341. 



Cereus crenulatus S HD ed 2, 45. Pf en 85. F 

 382. Sobsbot6(1822). 



Cereus crenatus Lab 341. 



Cereus octagonus et decagonus Hort, Pf en 85. 



Cereus acromelas Otto Ind cact hort Berol 1833 

 fide Pf en 84 Curacao. 

 Vaaety CKENATUS H<>rt 

 PILOCEREUS COB-RULEEOENS Lem. 



Pilocereus andryau us Cels 



Cereus aetbiops Haw phil mag 1830, 109. 



Cereus mendory Hort fide Pf en 85. 



Cereup coerulescensS HD335. Pf en 85. 



Pilocereus glaucesoens Lab in part. 

 PILOCEREUS CELSIANUS Lem. 



Lem cat Cels; Rev hortic 1862, 428. 



Salm-Dyek cact HD ed 2, 40, 185 



Foerster hall b cact td 2, 653 



Labouret Monograph 276. 



K Schumann nat pflzf III (6a) 186; Mon 179. 



Pilocereus fossuiatus Lab rev hort iv sr 4, 25 

 (1855). Lemrev hort i862, 418. P 660. 



Croucher Card chron 1873, 983 f . 



Pilocereus foveolaLus Lab cat Cels 1858, non 

 Lemaire. 



Pilocereus Wiliiauisii Lem rev hort, 1862, 428. 



Pilocereus Bruennowii et Kungleri Haagejr 

 ex Poerster handb cact ed 2, 651, 671. 

 Variety LAN; ^INOSiOR Salm 



BKUEN-NOWil Karl Schumann. 



GRAUILluR KS. 



WILLIAMS! I KS All Bolivia. 



pi: OGEREUS CHRYSACANTHUS Web. 



ieiiuacan, -t^uebla, Mexico. 

 Pilocereus chrysomallus Lem, is Cephal- 



orereus chrysomallus ride KSi 

 P^ocerei-S co un na-tra'ani F, is Cephal- 



ocreus columna-tra ani fide KS. 

 P i EC CEP BUS COMETE S Mittl. 



Foerster handb cact ed 2,357. 



KS nat pflzf III (6a) 180; Mon 190. 



Cereus couietes Schied AGZ 8:339. 



Pilocereusjubatus S 1842, 24; ed 2,40, 183. 



Foerster 356 ; ed 2, 6 1 . Lab 28 



Lemrev hort 1862, 427. 



Cereus flavif omus S ed 2, 46, 202. F C87. 



Labouret, Monogr347 (1853). 



Pilocereus flavicomus Rumpl, F ed 2, 657. 



Pilocereus auratus Lab Gruson cat. 



"San Louis Potosi." 

 PILOCEREUS DANTWITZII Hge. 



Haage, Curd chron 1873 I 7 f 1. 



Van Houtle in PloredesSerr 13:33 1 2163. 



Foerster handb cact ed 2, 657 f. 



KS nat pflzf III (6a) !80; Mon 194. 



Seitz? 



?Cactus lanatiiH II|il( nov gen 6tsp6:68 



?Cerous lanatus DC prodr 3:404. 



Pilocereus bnagei I'oselger ins. Peru 



PILOCEREUS DIVARICATUS Lem. 



PI LOCBREUS ER YTHRO( ! EP] I ALUS 

 KS. 



KS Mon 195. Argentine Republic. 

 PILOCEREUS EXERENS KS. 



KS nat pflzf III (6a) 181; MfK 4;65; Mon 184 f 39. 



Cereus exerens Linkeex Pf en 99; Web diet 

 280. 



Cereus virens Pf en 99:— "C. erectus simplex 

 5 angu aris; sinubus acutis, tahdem planis; cos- 

 tis rotuudatis; areolis subremotis, lulvis, vix 

 promineniibus, lanuginouis; acu;eis4— 5subula- 

 tis fulvis brevissimis deorsum spectantibus, 

 centrali Ihorizontali fusco rigido. ' 



Foerster387. S47. Lab 359 (non DC). 



Cereus affinis Hort Berol, Pf en 99. 



Cereus warmingii hS Fl Br 204. 



Cereu* articulatus Hort non Pfeiffer. 



Cereus tilophorus Pf AGZ 3:380: en 100. 



Cereus sublanatus S333; Pf en 100; Lab 360. 



Foerster handb cact 40 i , ed 2, 687. 



PiL/cereus Houlletianus Lem non houlletii. 



Pilocereus oligogonus Foerster catSencke; 

 hanDb cact ed2, 677. Lem rev hort 1862, 428. 



Pilocereus virens Lem 111 hort 1866, misc 20. 



Mathss MfK 2:39 f. 



We quote Schumann in above synonymy who 



calls it a Brazilian, while Pfeiffer says Mexco! 



PiLOCEREUS FIMBRIATUS Lem. 

 PILOCEREUS FULVICEPS Web. 



KS Mon 176. 



Pilocereus LLoppenstedtii Web in part fide KS. 



Tehuacan, Puebla, Mexico. 

 PILOCEREUS GOUNELLEI Web. 

 PILOCEREUS HERMElNTIANUS L-C. 



Lem et Cons 111 hort XIII t469. 



Foerster handb cact ed 2, 666, 



KS Mon 186. 



Cereus hermentianus Monv 111 hort VI misc 

 1850. Lem Kev hort 186, 410. 

 PILOCEREUS HOPPENSTEiDTlI Web. 



Weber im cat Pfersdorff 1864. 



Foerster handb cact ed 2, 667. 



KS MfK 4:80; Mon 1?7. 



Cephalocereus hoppenstedti KS nat pflzf III 

 (6a) 181. 



Pvocereus hogendorpii Reg in Gartenflora, 

 1859, 220 (non hoogendorpii). 



Pilocereus lateralis Weber. 



Vie jo is the Mexican name for this 

 unique! plant, the name signifying an old 

 man, while Pilocerus Houletti is called 

 vieja — tbe old woman — the one bearing an 

 edible fruit, the other said by the na- 

 tives to feear no fruit. El Viejo grows 

 15 to 2) feat high, rarely branching ex- 

 cept fr©m in urie^ sustained; of equal 

 size at the top and bottom but of an en- 

 larged diameter between. Ribs 19-25, ob- 



Ti tfiT 



