
OPUNTIA :— 
argentina, Griseb. in Goett. Abh. xxiv. (1879) 140.— 
Reg. Argent. 
articulata, Hort. Berol. ex Pfeiff. Enum. Diagn, Cact. 
103 = Cereus articulatus. 
atacamensis, Phil. Fl. Atac. 24.—Chili. 
Auberi, Pfeiff. in Otto & Dietr. Allg. Gartenz, viii. 
(1840) 282.—Cuba. 
aurantiaca, Lindl. Bot. Reg. t. 1606.—Chili. 
Bartrami, Rafin. Atl. Journ. 146 (Quid ?).—Am. bor. 
basilaris, Engelm. & Bigel. in Pacif. Rail. Rep. iv. 49. 
—Am. bor. occ. 
bicolor Phil. in Linnaea, xxxii. (1864-65) 83.— 
Chili. 
Figelovih Engelm. in Pacif. Rail. Rep. iv. 50.— 
Calif. 
boliviana, Salm-Dyck, in Otto & Dietr. Allg. Gartenz. 
xiii. (1845) 387.— Bolivia. 
Bonplandii, Hort. ex Pfeiff. Enum, Diagn. Cact. 161 
=O. Tuna. 
brachyarthra, Engelm. & Bigel. in Pacif. Rail. Rep. 
iv. 47.—Am. bor. occ. 
brasiliensis, Haw. Suppl. Pl. Succ. 79.—Bras. 
bulbispina, Engelm. in Proc. Am. Acad. iii, (1857) 304 
—tunicata. 
caespitosa, Auct. — cespitosa. 
calacantha, Forbes, ex Baxt. in Loud. Hort. Brit. 
Suppl. iii. 599, nomen.—Hab. ? 
californica, Engelm. in Emory, Notes Mil. Reconnoiss. 
158 — acanthocarpa. 
calva, Lem. Cact. Gen. Sp. Nov. 73 = Turpinii. 
camanchica, Engelm. & Bigel. in Pacif. Rail. Rep. iv. 
40.—Am. bor. occ. 
candelabriformis, Hort. Monac. ex Pfeiff. Enum. 
Diagn. Cact. 159.—Mexic. 
caracassana, Salm-Dyck, Cact. Hort. Dyck. ed. II. 238. 
— Venezuela. 
carolina, Forbes, Hort. Tour Germ. 160, nomen.—Am. 
bor. 
catocantha, Hort. Berol. ex Pfeiff. Enum. Diagn. 
Cact. 166.—Ins. S. Thomas. 
cespitosa, Rafin, in Ser. Bull. Bot. (1830) 216= 
Rafinesquii. 
chlorotica, Engelm. & Bigel.in Pacif. Rail. Rep. iv. 
38.— Calif. 
clavarioides, Hort. Berol. ex Pfeiff. Enum. Diagn. 
Cact. 173.—Mexic. 
clavata, Engelm. in Wisliz. Tour. N. Mexic. 95.— 
Mexic. 
dum Phil. in Anal. Univ. Chil. (1872) 722.— 
hili. 
coccinea, Hort. ex Pfeiff. Enum. Diagn. Cact. 161= 
O. Tuna. 
coccinellifera, Steud. Nom, ed. II. ii. 220=Nopalea 
coccinellifera. 
cochenillifera, DC. Pl. Grass. t. 137 =nigricans. 
cochinelifera, Mill. Gard, Dict. ed. VIII. n. 6 = 
Nopalea coccinellifera. 
coerulea, Gill. ex Pfeiff. Enum, Diagn. Cact. 155= 
sericea, 
corrugata, Hort. Angl. ex Salm-Dyck, Hort. Dyck. 
860; e£ ex D. Dietr. Syn. Pl. iii. 111.—Am. austr. 
corrugata, Hort. Monv. ex Salm-Dyck, Cact. Hort. 
Dyck. ed. I. 48 = Parmentieri. 
costigera, Mig. in Nederl. Kruidk. Arch. iv. (1859) 
338.—Mexic. 
crassa, Haw. Suppl. Pl. Succ. 81.—Mexic. 
crinifera, Salm-Dyck, ex Pfeiff. Enum. Diagn. Cact. 
157.—Bras. 
cristata, Salm-Dyck, Cact. Hort. Dyck. ed. I. 49; 
et ed. II. 73 =imbricata. 
cruciata, Hort. ex Pfeiff. Enum. Diagn. Cact. 167 = 
spinosissima. 
curassavica, Mill. Gard. Dict. ed, VIII. n. 7.—Ind. 
occ. 
cylindrica, DC. Prod. iii. 471.—Peruv. 
cymochila, Engelm. & Bigel. in Pacif. Rail. Rep. iv. 42 
= Rafinesquii. 
Darwinii, Hensl. in Mag. Zool. & Bot. i. (1837) 466. 
—Patagonia. 
Davisii, Engelm. & Bigel. in Pacif. Rail. Rep. iv. 49. 
—Am. bor. 
decipiens, DC. in Mém. Mus, Par, xvii, (1828) 118 = 
imbricata. 
decumana, Haw. Rev. Pl. Succ. 71.—Am, austr. 
decumbens, Sa/m-Dyck, Hort. Dyck. 861.—Mexic. 
deflexa, Lem. Cact. Gen. Sp. Nov. 68 = gracilior, 
dejecta, Salm-Dyck, Hort. Dyck. 361.—Cuba, 
OPUNTIA. 
OPUNTIA :— 
Demorenia, Forbes, Hort. Tour Germ. 160, nomen 
=seq. 
Demoriana, Hort. Monac. ex Foerst. Handb. Cact. 
ed. I. 508, nomen.—Hab.? 
Deppei, Wendl. ex Foerst. l. c. 508, nomen.—Mexic.? 
diademata, Lem. Cact. Aliq. Now. Desc. 96.—HReg. 
Argent. 
dichotoma, Hort. ex Forbes, Hort. Tour Germ. 157.— 
Hab.? 
diffusa, Hort. ex Pfeiff. Enum, Diagn. Cact. 159— 
dejecta. 
Dillenii, Haw. Suppl. Pl. Succ. 79.—Am, austr. 
dimorpha, Foerst. in Hamb. Gartenz. xvii, (1861) 167. 
—Peruv. 
dolabriformis, Hort. ex Pfeiff. Enum. Diagn. Cact. 167 
= ferox, 
Drummondii, A. Grah. in Maund, Botanist, v. t. 246 ; 
et ex Pritz. Ic. Ind. i. 767 (Quid ?).—Am. bor. 
dulcis, Engelm. in Cact. Mex. Bound. 48 —Engel- 
manni. 
eborina, Foerst. ex Haage, Verz. Cact. 29 —seq.? 
eburnea, Lem. Cact. Aliq. Nov. Desc. 35 — corrugata. 
echinocarpa, Engelm. & Bigel. in Pacif. Rail. Rep.iv. 
49.—A m. bor. occ. 
elata, Link & Otto, in Verh. Ver. Befoerd. Gartenb. 
vi. (1830) 434, nomen; Salm-Dyck, Hort. Dyck. 361. 
— Bras. 
elatior, Will. Gard. Dict. ed. VIII. n. 4.—Am. austr. 
Ellemetiana, Mig. in Nederl. Kruidk. Arch. iv. (1859) 
337.— Chili. 
elongata, Haw. Suppl. Pl. Succ. 81 — decumana, fulvi- 
spina. 
Emoryi, Engelm. in Proc. Am. Acad. iii. (1857) 308. 
—Am. bor. occ. 
Engelmanni, Salm-Dyck, Cact. Hort. Dyck. ed. 1I. 235. 
—Am. bor. occ. 
erinacea, Engelm. & Bigel. in Pacif. Rail. Rep. iv. 47 
— rutila. 
erythrocentron, Lem. ex Foerst, Handb. Cact. ed. I. 
492 = fulvispina. 
extensa, Salm-Dyck, ex Pfeiff. Enum. Diagn. Cact. 
147.—Hab. ? 
exuviata, DC. in Mém. Mus. Par. xvii, (1828) 118— 
tunicata. 
exuviata, Salm-Dyck, Cact. Hort. Dyck. ed. I. 48; 
ed. II. 73 2 imbricata. 
exuviato-stellata, Lem. ex Labour. Cact. 492 = arbo- 
Tescens. 
ferox, Haw. Suppl. Pl.’ Succ. 82.—Am. austr. 
festiva, Sencke, ex Haage, Verz. Cact. 29 (Quid ?).— 
Hab. ? 
Ficus-indica, Mill. Gard. Dict.ed. VIII. n.2=O. Tuna? 
filipendula, Engelm. in Proc. Am. Acad. ii. (1857) 
294.—'Texas. 
Jlavicans, Lem. Cact. Gen. Sp. Nov. 61 — robusta. 
flavispina, Hort. Berol. ex Foerst. Hand. Cact. ed. I. 
508, nomen.—Hab. ? 
flexibilis, Hort. ex Pfeiff. Enum. Diagn. Cact. 161— 
O. Tuna, 
floccosa, Salm-Dyck, in Otto & Dietr. Allg. Gartenz. 
xiii. (1845) 388.—Peruv. 
floribunda, Lem. Cact. Gen. Sp. Nov. 68 =Salmiana. 
foliosa, Salm-Dyck, ex DC. Prod. ii. 471.—Am. 
austr. 
fragilis, Haw. Suppl. Pl. Succ. 82.—Am. bor. occ. 
fragilis, Hort. ex Foerst. Handb. Cact. ed. I. 489 = 
missouriensis. 
frutescens, Engelm. in Bost. Journ. Nat. Hist. v. 
(1845) 245 — leptocaulis. 
fulgens, Engelm. in Bot. Calif. i. 250 2 seq. 
fulgida, Engelm. in Proc. Am. Acad. iii. (1857) 306. 
—Mexic. 
fulvispina, Salm-Dyck, ex Pfeiff. Enum. Diagn. Cact. 
164.—Am. austr. 
furiosa, Wendl. Cat. Hort. Herrenh. (1835) =tunicata. 
fusco-atra, Lngelm. in Proc. Am. Acad. ili, (1857) 
297.—Texas. 
fusiformis, Engelm. & Bigel. in Pacif. Rail, Rep. iv. | 
43 = Rafinesquii, 
galapageia, Hensl. in Mag. Zool. & Bot. i. (1897 
467.—Ins. Galapag. 
Galeottii, De Smet, ex Miq. in Nederl. Kruidk. Arch. 
iv. (1859) 337.— Mexic. 
Gilliesii, Hort. Berol. ex Pfeiff. Enum, Diagn. Cact. 
102 = Cereus ovatus. 

glaberrima, Hort. Dérol. ex Pfeiff. 1. c. 158 2 crassa. 
glauca, Hort. ex Pfeiff. l. c. 153 = parvula. 

357 
OPUNTIA :— 
glaucescens, Hort. ex Pfeiff. Enum. Diagn. Cact. 155 = 
grandis. 
glaucescens, Link & Otto, in Verh. Ver. Befoerd. 
Gartenb. vi. (1830) 484; Salm-Dyck, Hort. Dyck. 
362.—Mexic. 
glaucophylla, Wendl. Cat. Hort. Herrnh. (1835); ex 
Pfeiff. Diagn. Cact. 162.—Mexic.? 
glomerata, Haw. in Phil. Mag. vii. (1830) 111.—Reg. 
Argent. 
gracilior, Lem. Cact. Gen. et Sp. Nov. 68.—Hab.? 
gracilis, Hort. Monac. ex Pfeiff. Enum. Diagn. Cact. 
172.—Mexic. 
Grahami, Engelm. in Proc. Am. Acad. iii. (1857) 304. 
—Mexic. 
grandiflora, Engelm. l. c. 295.— Texas. 
grandis, Hort. Angl. ex Pfeiff. Enum. Diagn. Cact. 
155.—Mexic. 
grata, Phil. in Linnaea, xxx. (1859-60) 211.—Chili. 
Hernandezii, DC. in Mém. Mus. Par. xvii. (1828) 69. 
t. 16.—Mexic. 
Hieronymi, Griseb. in Goett. Abh. xxiv. (1879) 140.— 
Reg. Argent. 
Hitchenii, Forbes, Hort. Tour Germ. 159, nomen.— 
Hab.? 
horizontalis, Gill. ex Pfeiff. Enum. Diagn. Cact. 145 = 
andicola. 
horizontalis, Hort. ex Pfeiff. 1. c. 159 =dejecta. 
horrida, Salm-Dyck, ex DC. Prod. iii. 472 =O. Tuna, 
humifusa, Rafin. Fl. Med. ii. 247 = vulgaris. 
humilis, Haw. Syn. Pl. Succ. 189 =O, Tuna. 
hystricina, Engelm. & Bigel. in Pacif. Rail. Rep. iv. 
44.—Mexic. 
Hystrix, Griseb. Cat. Pl. Cub. 117.— Cuba. 
Hystrix, Hort. ex Pfeiff. Enum. Diagn. Cact, 148— 
foliosa. 
imbricata, DC. Prod. iii. 471.—Mexic. 
inermis, DC. l. c. 473 — stricta. 
inermis, Moris & De Not. Fl. Caprar. 58 — vulgaris. 
intermedia, A. Gray, in Bost. Journ. Nat. Hist. vi. 
(1850) 206 — Rafinesquii. 
intermedia, Salm-Dyck, Hort. Dyck. 364 — vulgaris. 
involuta, Otto, ex Foerst. Handb. Cact. ed. I. 505 — 
floccosa. 
irrorata, Mart. ex Pfeiff. Enum. Diagn. Cact. 154= 
decumbens. 
italica, Tenore, ex Pfeiff. 1. c, 149 = vulgaris. 
Jussieuii, Zaage, ex Foerst. Handb. Cact. ed. I. 508, 
nomen.— Hab. ? 
Karwinskiana, Salm-Dyck, Cact. Hort. Dyck. ed. II. 
239.— Mexic. 
Kleiniae, DC. in Mém. Mus. Par. xvii. (1828) 118.— 
Mexic. 
lanceolata, Haw. Syn. Pl. Succ. 192.—Am. austr. 
lanigera, Parm. ex Pfeiff. Enum. Diagn. Cact. 157 — 
fulvispina. 
lanzgera, Salm-Dyck, Cact. Hort. Dyck, ed. II. 65, 
234 — crinifera. 
lasiacantha, Hort. Vindob. ex Pfeiff. Enum. Diagn. 
Cact. 160 2 megacantha. 
leptocaulis, DC. in Mém. Mus. Par. xvii. 
—Mexic. 
leucacantha,Salm-Dyck, Hort. Dyck.362 = megacantha. 
leucantha, Link & Otto, in Verh. Ver. Befoerd. 
Gartenb. vi. (18830) 434, nomen; Pfeif. Lnum. 
Diagn. Cact. 167.—Mexic. 
leucostata, Forbes, Hort. Tour Germ. 160, nomen= 
seq. ? 
Mucio dicbus Wendl. Cat. Hort. Herrnh. (1835); ex 
Pfeiff. Enum. Diagn. Cact. 167 =megacantha. 
leucotricha, DC. in Mém. Mus. Par. xvii. (1828) 119. 
—Mexic. 
Lindheimeri, Engelm. in Bost. Journ. Nat. Hist. vi. 
(1850) 207 = Engelmanni. 
longispina, Za. in Phil. Mag. vii. (1830) 111.— Chili, 
(1828) 118. 
longispina, Hort. ex Pfeiff. Enum. Diagn. Cact. 156 
orbiculata. 
macracantha, Griseb. Cat. Pl. Cub. 116.—Cuba. 
macrocentra, Engelm. in Proc. Am. Acad. iii. (1857 
292.—Mexic. 
macrorhiza, Engelm. in Bost. Journ. Nat. Hist. vi 
(1850) 206 = Rafinesquii. 
maculacantha, C. F. Foerst. in Hamb. Garienz, xvii, 
(1861) 166.—Reg. Argent. 
Maelenii, Hort. Belg. ex Salm-Dyck, Cact. Hort. Dy 
ed. I. 46 « sericea. 
magnifolia, Noronha, in Verh. Batav. Gen. v. (179 
ed. I. Art. iv. 22 Nopalea coccinellifera. 
