Journal of a Horticultural Tour through Germany, Belgium, and part of France, in the Autumn of 1835 / To which is added, a Catalogue of the different Species of CacteAE in the Gardens at Woburn Abbey.

APPENDIX.

The CacteÆ have not hitherto obtained in this country that attention which is paid to them on the continent, where certainly a greater number of fine specimens are to be found of this interesting genus than is to be seen in our collections.

Mr. Hitchen of Norwich devoted much attention to their cultivation, and certainly had formed the best collection at that time in England. Being under the necessity of breaking up his establishment, he disposed of his CacteÆ and other succulent plants to Mr. Mackie, Nurseryman, of Norwich, from whom the Duke of Bedford purchased a considerable number in the spring of 1834. Since that period His Grace's collection has been increased by the liberality of several continental collectors during my tour; and I feel it but justice more particularly to mention M. Otto, of Berlin, who contributed many valuable species, and M. Lehmann, of Dresden, from whom I have also received about two hundred. M. Seitz of Munich, M. Bosch of Stuttgard, Mr. Booth, of Flottbeck Nursery, Hamburgh, and Professor Lehmann, as well as the Curators of the Edinburgh, Glasgow, and Dublin College Botanic Gardens, have added greatly to the collection; and with some recent acquisitions from Mr. Tweedie, of Buenos Ayres, obtained through the intervention of Lord Edward Russell, have now rendered this collection superior to any one existing in this country, and little inferior to any on the continent.

The cultivation of the CacteÆ possesses considerable advantage over most of the hothouse plants, requiring little room, a matter in general of considerable importance where space is necessarily limited. They will also flourish and flower in a lower temperature than most other hothouse plants: most of the species will not require to be kept in a higher degree of heat than from 45° to 50°; some of the South American species, however, succeed best in a higher temperature. They should be kept rather in a dry state, and water used but sparingly, as these plants are very impatient of wet. The houses most suitable for the cultivation of this singular tribe should be so glazed as to effectually exclude the intrusion of water. In the extensive range of plant-houses now erecting at Woburn Abbey, one is intended to be exclusively devoted to the cultivation of CacteÆ. The soil most suitable for their growth is a mixture of sandy-peat, leaf-mould and lime rubbish, well incorporated together.

The annexed List enumerates the different species now in cultivation at Woburn Abbey.

ICOSANDRIA MONOGYNIA.

CACTEÆ, DC.

MAMMILLA'RIA. MAMMILLA'RIA. Cal. superior, coloured, 5-8-lobed. Cor. of 5-8 petals, united in a short tube. Stam-filiform. Style thread-shaped. Stigma 4-7 cleft. Berry smooth, seeds small and numerous. The flowers are produced from the axillÆ, or base, of the mammillÆ, or teats, and the seed vessels appearing the following year.

I. FLAVISPINÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
lanÍfera, DC.	wool-bearing	stem-glob.	spines 10-12. ye. rigid.	re.	Mexico	1823 D.S.S.
*divarÍcata	divaricated	stm. cyl. forked	sp. ext. wh. centr. ye.	pk.	......	.... D.S.S.
AndrÉÆ Ott.	Andrea's	stm. cyl.-obov.	sp. ext. wh. centr. 6 ye.	..	......	1835 D.S.S.
cuneiflÓra Hitch.	wedge-fld.	stm. subcyl.	sp. ext. wh. centr. 6 ye.	..	......	.... D.S.S.
grÁndis Hitch.	handsome	stm. sub-glob	sp. ext. wh. cent. 6 ye.	..	......	.... D.S.S.
flavÉscens Hitch.	yellow	stm. obov-cyl.	sp. ext. wh. cent. 6 ye. apex re.	..	......	.... D.S.S.
stramÍnea Haw.	straw col.	stm-subcyl.	sp. ext. wh. cent. 6-7 wh.	ye.	S. Am.	1811 D.S.S.
flavescens DC.
chrysacÁntha Ott.	gold-spined	stm. sub-glob	sp. ext. wh. cent. 6-7 ye. ap. re.	..	——	1827 D.S.S.
cylÍndrica Hitch.	cylindrical	stm. obov-cyl.	sp. ext. wh. cent. 6 ye.	..	......	.... D.S.S.
subcrÓcea DC.	yellowish	stm. sub-cyl.	sp. ext. wh. cent. 9 li-ye.	..	......	1836 D.S.S.
neglÉcta	neglected	stm. glob.	sp. ext. wh. cent. 6-7 ye.	..	......	1835 D.S.S.
rhodÁntha Ott.	rose-fld.	stm. sub-cyl	sp. ext. wh. cent. 6-7 ap. re.	..	......	1836 D.S.S.
atrata Hort.
nÍvea Wend.	white	stm. sub-glob.	sp. ext. wh. cent. 4-6 ye.	..	......	1834 D.S.S.
nivÒsa	snowy	stm. sub-glob.	sp. ext. wh. cent. 6 li-ye.	..	......	1835 D.S.S.
*pulchÉrrima	handsome	stm. sub-cyl.	sp. ext. wh. cent. 6 ye. ap.	re.	......	.... D.S.S.
dichÓtoma	forked	stm. cyl.	sp. ext. wh. cent. 4 ye.	pk.	......	.... D.S.S.
*lutÉscens	yellowish	stm. sub-glob.	sp. ext. wh. cent. 6 ye.	..	......	.... D.S.S.
eriacÁntha Ott.	wool.-spin.	stm. cyl.	sp. ext. wh. cent. ye.	..	......	.... D.S.S.
pÚlchra B. R.	showy	stm. obl.-cyl.	sp. ext. wh. centr. 4 ye.	ro.	......	.... D.S.S.

II. FULVISPINÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
fuscÁta Ott	brown	stm. sub-glob.	sp. ext. ye. cent. 4 br.	..	S. Am.	1835 D.S.S.
corioÍdes Bosch.	leather-like	stm. glob.	sp. ext. wh. cent. 6 br. ye.	..	......	—— D.S.S.
coronÁta DC.	crowned	stm. cyl.	sp. ext. wh. cent. 4 li. br.	sc.	Mexico	1828 D.S.S.
pyramidÁlis Ott.	pyramidal.	stm. oblg.	sp. ext. wh. cent. 4-5. ye. br.	..	———	1835 D.S.S.

III. RUFISPINÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
parvimÁmma Haw.	small teated	stm. sub-glob	mam. obt. sp. 10-12. dk.	..	S. Am.	1817 D.S.S.
sÍmplex Haw.	simple	stm. sub-glob.	sp. ext. wh. re. cent. 4 re-bk.	..	Missouri	1688 D.S.S.
tentaculÁta	stinging	stm. glob.	sp. ext. wh. cent. br. re.	sc.	......	1836 D.S.S.

IV. ARACHNOIDEÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
acanthophlÉgma Lehm.	lance-sp.	stm. glob.	sp. ext. wh. cent. 4 apex. re.	..	......	1835 D.S.S.
bÍcolor Lehm.	two-col.	stm. sub-glob.	sp. ext. wh. cent. 2li. br.	..	......	—— D.S.S..
dÍscolor Haw.	discoloured	stm. glob.	sp. ext. wh. cent. 6-8 bk. br.	..	S. Am.	1820 D.S.S.
vÉtula Mart.	oldish	stm. obov.	sp. ext. wh. cent. 2-4 y. br.	li. sc.	......	1835 D.S.S.
supertÉxta Mart.	cobweb	stm. glob.	sp. ext. wh. cent. 2-3 y. br.	..	......	1836 D.S.S.
intertÉxta	interwoven	stm. glob.	sp. ext. wh. cent. 1-2 wh.	..	......	—— D.S.S.
geminispÍna Haw.	two-spined	stm. cyl.	sp. ext. wh. cent. 2. elon.	re	Mexico	—— D.S.S.
pusÍlla DC.	dwarf	stm. subrot.	sp. ext. wh. cent. wh. ye.	..	S. Am.	1820 D.S.S.
stellÁris Haw.

V. PAUCISPINÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
angulÁris Otto.	angular.	stm. glob.-ob	sp. 4-5. cent. 1 el. re-ap. bk.	..	......	1835 D.S.S.
polyÉdra Mart.	many-based	stm. glob.	sp. 6-8 wh. apex re.	..	......	1836 D.S.S.
magnimÁmma Haw.	la. teated	stm. cyl. glau.	sp. 3-5 wh. apex bk.	..	......	1823 D.S.S.
Zuccariniana Mart.	Zuccarini's	stm. glob.	sp. 2-elong br. ye. jun. wh. pu.	..	......	1835 D.S.S.
Karwinskii Zucc.	Karwinsk's	stm. glob. glau.	sp. 6. wh. ap. bk.	..	......	1836 D.S.S.
subpolyÉdra Salm.	sub many-ba.	stm. sub. cyl.	sp. 4. br. bk.	li. sc. gr.	......	—— D.S.S.
cirrhÍfera Mart.	tend.-bear	stm. glob.	sp. 3-5 wh. apex re. bk.	..	......	1835 D.S.S.
....spinis fuscÍs	spined	stm. glob.	sp. 3-5. ye. br.	..	......	—— D.S.S.
quadrispÍna Mart.	four-spined	stm. sub. cyl.	sp. 4. dk. br. apex bk.	sc.	......	—— D.S.S.
Seitziana Mart.	Seitz's	stm. obov.	sp. 6. wh. pk. apex re.	..	......	—— D.S.S.
columnÁris Mart.	col.-shaped	stm. sub-cyl.	sp. 6. li. br.	..	......	—— D.S.S.
pycnacÁntha Mart.	close-spined	stm. cyl.	sp. 6. ye. apex bk.	..	......	—— D.S.S.
loricÁta Mart.	harnessed	stm. cyl.	sp. 4-6 ye. br.	..	......	—— D.S.S.
polythÉle Mart.	many-teat.	stm. glob.	sp. 6-7 ye. br.	..	......	—— D.S.S.
cÁrnea Zucc.	flesh-col.	stm. cyl.	sp. 7-8 ye. apex pk.	car.	......	—— D.S.S.
longimÁmma DC.	long-teated	stm. cyl. glau.	sp. ext. 6-7.cent. 1. elong	..	......	—— D.S.S.
macrothÉle Mart.	large-teat.	stm. cyl. t. elo.	sp. 6. wh. y. apex br.	..	......	1836 D.S.S.
Lehmanni Ott.	Lehm. teats.	ovat elong.	wh. apex bk.	..	......	—— D.S.S.
sphacelÁta Mart.	finger-sh.	stm. cyl.	sp. 10-12 wh. apex red	..	......	—— D.S.S.

VI. STELLISPINÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
cÆspitÓsa Salm.	tufted	stm. cyl.	sp. den. ye. cent. 2 elong	ye.	S. Am.	1827 D.S.S.
densa Ott.
stella-aurÁta M.	gold-star	stm. cyl.	sp. stel. ye. ap. br. cent. o.	ye.	......	1835 D.S.S.
tÉnuis	slender	stm. cyl.	sp. li. re. cent. 1. elong. br.	ye.	......	—— D.S.S.
elongÁta DC.	elongated	stm. cyl.	sp. stellate ye. apex li. br.	..	......	.... D.S.S.

VII. GLOCHIDATÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
crinÍta DC.	hairy teats	ovat. elong	sp. centr. 3 ye. br. hooked	wh. ye.	......	.... D.S.S.
ancistroides Lehm. glochidata Mart.
rubra	red-fld.	......	.. .. .. ..	re.	......	.... D.S.S.
WildiÁna Ott.	Wild's	teats cyl.	sp. 3 ye. br. apex br.	..	......	.... D.S.S.

MELOCA'CTUS. MELOCA'CTUS. Cal. superior, 6-cleft, coloured. Cor. of 6 petals, inserted in calyx. Stamens numerous. Style 1; stigma 5-cleft. Berry of 1 cell. Seed small angular. Flowers expanding amongst the tomentum on the apex of the plant.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
amÓenus Hffsg.	pleasant	ribs 10-12.	sp. 8 recurv. dk. br.	li. sc.	......	1835 D.S.S.
commÙnis Ott.	common	ribs-erect 12.	sp. 12-ye. br.	re.	W. Indies	1688 D.S.S.
viridis Ott.	green	......	.. .. .. ..	..	.....	1836 D.S.S.
GrengÉlii	Grengel's	ribs 10-12.	sp. 8-10 ye.	..	S. Th. Is.	—— D.S.S.
meonacÁnthus Lk.	sm.-spined	ribs 15-acute	sp. 9-ye. br.	..	Jamaica	1835 D.S.S.
macracÁnthus Salm	large-sp.	ribs 12-14.	sp. 9-ye. apex br.	..	S. Domingo	1820 D.S.S.
pyramidÁlis Ott.	pyramidal	ribs 14-17.	sp. 11. elong br. re.	..	CuraÇao	1824 D.S.S.
spinis rubris	red-spined	....	.. .. .. ..	..	......	.... D.S.S.
SalmiÁnus Lk. Ott.	Salm's	ribs 15.	sp. ext. 10. c. 3. elon. y. re.	..	......	1835 D.S.S.
*octogÓnus	eight-ang.	ribs 8. remote	sp. 8-10 br. ye.	..	Mexico	1834 D.S.S.
*excavÁtus	hol.-crown.	13-ang.	sp. ext. 7-8 cent. 1. re. ye.	..	———	—— D.S.S.

ECHINOCA'CTUS. ECHINOCA'CTUS. Invol. tubular imbricated. Cal. superior, inserted in the involuc. Cor. of many petals. Stam. numerous. Style 1; stigma many parted. Flowers bursting from the apexes of the ribs, behind the fascicules of spines.

GLOBOSI.

I. TENUISPINI.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
OttÓnis Lk.	Otto's	ribs 10-12.	sp. ext. wh. centr. br.	ye.	Mexico	1829 D.S.S.
tenuispÍnus Ott.	slender.-sp.	ribs 11.	sp. ext. wh. cent. ye. br.	ye.	Brazil	1835 D.S.S.
LÍnkii Lehm.	Link's	ribs 13.	sp. ext. wh. cent. bk.	ye.	Mexico	—— D.S.S.
corynÓdes Ott.	claved	ribs 16.	sp. ext. wh. cent. br.	ye.	......	—— D.S.S.
*Montevidensis.	Mt. Video.	ribs 13-obt.	sp. ye. apex br.	..	Mt. Video	—— D.S.S.
rhodÁnthus	rose-fld.	ribs 13-14.	sp. ext. wh. cent. br.	ro.	......	—— D.S.S.
acutangulÁris HB.	acute-ang.	ribs 18.	sp. ext. wh. cent. br.	ye.	......	—— D.S.S.
acuÁtus Ott.	sharp-rib.	ribs 13 acute	sp. ye. 10-13	ye.	Mt. Video	1836 D.S.S.

II. ACULEIS ERECTIS.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
pachycÉntrus Lehm.	thick-sp.	ribs 12-12. obt.	sp. ye. apex br.	..	......	1836 D.S.S.
centetÉrius Lehm.	awl-sp.	ribs 10 tuber.	sp. ext. 8-10. cent. 4.	li. re.	......	—— D.S.S.

III. ACULEIS RECURVATIS.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
sessiliflÓrus	sessile-fld.	stm. depr. r. 8-12	sp. 5-6. wh.	..	......	1834 D.S.S.
coccÍneus H. Berol.	scarlet	st. dep. ribs 8-9	sp. 8-10. br. re.	..	......	1835 D.S.S.
spirÁlis Karw.	spiral	st. erect. ribs 8	sp. 8 varieg.	..	......	—— D.S.S.
recÚrvus Haw.	recurved	st. glo. r. 13-15 gl.	sp. 9 ye. re.	..	Mexico	1796 D.S.S.
cornÍgerus DC.	horn-bearg.	stm. depr.	sp. ye. rec. cent. flat. ro.	pk.	Mexico	1820 D.S.S.
latispinus
hamÁtus	hooked	stm. dep. ribs 21	sp. 7. grey	..	B. Ayres	1833 D.S.S.
SellÓwii DC.	Sellow's	st. glo. depr. 10	sp. 7. centr. elon. br.	..	Mt. Video	1826 D.S.S.
gibbÓsus DC.	gibbous	stm. ov. r. 9 obt.	sp. 8-9. bk. br.	wh.	Jamaica	1808 D.S.S.
robÚstus Salm.	robust	stm. cyl. ribs 8	sp. 8-9 ye. slend.	..	......	1835 D.S.S.
crispÁtus DC.	curled	st. cyl. r. 10-12	sp. 9-10 cent. 1. br.	..	Mexico	1826 D.S.S.

IV. ACULEIS SUBRECURVATIS.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
tuberculÁtus	tubercled	stm. glo. r. 8 obt.	sp. 8. ext. sp. elon.	..	Mexico	1826 D.S.S.
platyacÁnthus	flat-spined	st. glo. r. 21-24.	sp. 7-8. cent. 4.	..	Mexico	1837 D.S.S.
polyacÁnthus	many-sp.	st. ov. glo. r. 21 ob.	sp. 8. spread.	..	Brazil	—— D.S.S.
*xanthacÁnthus	yellow-sp.	st. depr. 11 ang.	sp. y. elong.	..	......	1835 D.S.S.

SUB-GLOBOSI.

V. ACULEIS ELONGATIS.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
GilliÉsii	Gillies's	stm. s. glo. obo. rib. 13	sp. 20 transp.	..	Mexico	1830 D.S.S.
formÓsus H. ang.	handsome	ov. cyl. ri. 14-16	sp. 15-18. re. br.	..	———	.... D.S.S.
*thelÉphorus	nipple-bear.	st. glo. ribs 14	sp. 12-15 ye. br.	..	......	1834 D.S.S.
gladiÁtus DC.	sword-sp.	st. glo. ri. 14-22	sp. 10. centr .3 elon.	..	......	1836 D.S.S.

POLYACANTHI.

VI. CYLINDRACEI ACULEIS RIGIDIS.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
exsculptus Ott.	exsculpted	ribs 16.	sp. dense ye. apex br.	..	......	1836 D.S.S.
*AnconiÁnus	Anconian	ribs 16.	sp. ext. wh. cent. 4. dk. br.	..	Ancona	1834 D.S.S.
*spinosÍssimus	many-sp.	ribs 14-15.	sp. ext. wh. c. 7-8. re. br. elon.	..	......	—— D.S.S.
*echinÁtus	hedge-hog. lik.	ribs 19.	sp. li. br. elong.	..	Mexico	1830 D.S.S.
*oxyacÁnthus	sharp-sp.	ribs 16.	sp. ext. ye. cent. 9-10. re. br.	..	......	—— D.S.S.
*cylÍndricus	cylindrical	12. 18.	sp. ext. wh. cent. li. br.	..	Mexico	1836 D.S.S.

VII. ALBISETI.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
scÒpa Ott.	broom.	stm. cyl.	sp. den. ex. wh. ct. 1-3. dk. pu.	ye.	Brazil	1826 D.S.S.
spinis-albis	white-spined		.. .. .. ..	ye.	———	1836 D.S.S.

CE'REUS. CE'REUS. Cal. of many leaves, imbricated on an elongated tube, exterior sepals short, the middle and inner ones coloured and petal-like. Stam. numerous. Style filiform, the apex many parted. Berry tuberculated, and scaly.

I. GLOBOSI.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
oxygonus Ott.	furrowed	ribs 13-15.	sp. ext. wh. cent. br.	pk.	Brazil	1829 D.S.S.
Echin. sulcatus. Hort.	Eyries's.
Eyriesii Turp.		ribs 16.	sp. bk. toment. short.	wh. gr.	......	—— D.S.S.
Echin. Eyriesi.
turbinÁtus Pfr.	turbinated	ribs 16.	sp. ext. wh. cent. br.	..	......	1835 D.S.S.
Echin. turbinatus Hort.
multiplex Ott.	many-fold.	ribs 13.	sp. ye. apex br.	ca. sc.	......	1830 D.S.S.
Echin. multiplex
leucÁnthus Gill.	white	ribs 8-9.	sp. br. recurv.	wh. pu.	......	—— D.S.S.
Echin. ambiguus hort. Melocact. ambiguus. Ht.
tubiflÓrus Pfr.	tube-fld.	ribs 12.	sp. 7-9. ye. ba & ap. bk.	wh.	......	—— D.S.S.
Echin. tubiflorus Hort.

II. MACRACANTHI.
Caule erecto subobovato.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
candicans	white	9-an. ribs obt.	sp. 12-15 br. ye.	..	......	—— D.S.S.
macracÁnthus	large-sp.	9-an. ribs obt.	sp. 12-14 br. ye.	..	......	—— D.S.S.
ochroleÚcus	ochre-col.	12-an. r. obt.	sp. br. apex bk.	och.	......	1835 D.S.S.
ChiloÉnsis Colla	Chiloe	10-an. r. obt.	sp. 12-16. ye. br.	..	Chili	1825 D.S.S.
fl.-luteo.	yellow-flo.			ye	———	1835 D.S.S.
ChiloensÓides	chilo.-like	10-an. r. obt.	sp. 10 br. pelluc.	..	———	.... D.S.S.

III. CAPILLARES.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
sÉnilis Haw.	grey-headed	ribs 20-25	sp. elong. wh. hairs elon.	re.	Mexico	1823 D.S.S.

IV. LANUGINOSI.
Caule 9-11-angulari erecto.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
lanuginÓsus L.	woolly	9-ang. gl.	sp. ye. elong.	wh.	W. Indies	1699 D.S.S.
RoyÉni Haw.	Royen's.	9-ang. glauc.	sp. slen. ye. br.	wh.	S. Amer.	1728 D.S.S.
gloriosis Salm.

V. SUBLANUGINOSI.
Caule 5-10-angulari erecto.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
albispÍnus Salm.	white sp.	9-10-an. r. obt	sp. wh. apex ye.	..	S. Amer.	.... D.S.S.
crenulÁtus Salm.	crenulated	9-ang. cren.	sp. wh. apex ye.	..	W. Indies	1822 D.S.S.
gracilior Salm.	slender	9-10-ang.	sp. wh. apex bk.	..	......	1835 D.S.S.
nÍgricans	dark	8-an. rib. den.	sp. 10-12 br.	..	......	1835 D.S.S.
nÍger Salm.	black	7-an. r. compr.	sp. 9-12 ye.	..	S. Amer	.... D.S.S.
HawÓrthii D.C.	Haworth's	5-ang. r. obt.	sp. 9-10 br.	..	Caribees	1811 D.S.S.
flavispÍnus Haw.	yellow-sp.	7-10-an. ri. ob.	sp. 11-13 ye.	..	W. Indies	1822 D.S.S.
fulvispinÓsus Ha.	tawney-sp.	9-an. sulca.	sp. br. thick	..	S. Amer.	1795 D.S.S.
*RusselliÁnus	Duke of Bed.	6-7-ang. cren.	sp. bk. short. cen. 1 ang.	..	Demarara	1836 D.S.S.

VI. GLABRI.
Caule 4-10-angulari erecto.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
Hystrix Salm.	porcupine	8-9-ang.	sp. grey-apex bk.	..	......	1808 D.S.S.
strÍctus W.	erect	8-9-an. rib. com.	sp. br. apex ye.	..	S. Amer.	1822 D.S.S.
pellÚcidus Ott.	pellucid	5-ang. r. com.	sp. br. apex ye.	..	......	1836 D.S.S.
OlfÉrsii Ott.	Olfers's	9-ang. r. com.	sp. br. ye.	..	Brazils	1836 D.S.S.
spinibÁrbis Ott.	bearded	9-10 ang. obt.	sp. ex. 10-12 c. 1-3 el. a. b. w.	..	......	—— D.S.S.
undulÁtus Haw.	waved	4-ang. r. com.	sp. 3-5. bk.	wh.	China	1829 D.S.S.
*nigrospÍnus	dark-sp.	7-ang. r. obt.	sp. 12-13 bk.	..	B. Ayres	1836 D.S.S.
*heteracÁnthus	va. col. sp.	4-5-ang.	sp. ex. 7. va. cen. 1 wh. ap. br.	..	———	—— D.S.S.
tortuÓsus	twisted	7-8 ang.	sp. 7-9 slen.	..	———	—— D.S.S.
affÍnis H. Berol.	allied	4-5-ang. r. ob.	sp. 10-12 br.	wh.	......	.... D.S.S.
gemmÁtus Zucc.	gemmate	5-ang. r. rem.	sp. short wh.	..	......	1835 D.S.S.
incrustÁtus		5-ang.	sp. br. wh. slen. elong.	..	......	—— D.S.S.

VII. GLAUCESCENTES.
Caule 3-6-angulari erecto.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
glaÚcus Salm.	glaucous.	4-an. r. com.	sp. ext. 6-8 cent. 3	..	Brazil	1835 D.S.S.
JamacÁru Salm.	JamacÁrus	4-5-a. r. com.	sp. ext. 7-9. cent. 4. br. y.	wh.	———	—— D.S.S.
*caÉsius	grey	6-an. r. acute	sp. 13-14. apex ye. bas. br.	..		1836 D.S.S.
grÁndis Haw.	great	4-ang.	sp. 7-8 erect. ye. & br.	wh. y.	Brazil	—— D.S.S.
formÓsus	beautiful	6-ang. r. com.	sp. 14-18. ye. br.	wh.	S. Am.	1834 D.S.S.
PeruviÁnus D.C.	Peruvian	6-8-ang.	sp. 7-8. br. apex ye.	wh. pk.	Peru	1728 D.S.S.
hexagonus W. heptagonus Haw.
monstrÒsus	monstrous	irreg-fur.	sp. br.	re. wh.	S. Am.	1816 D.S.S.
ebÚrneus Salm.	ivory	7-8-ang. r. obt.	sp. slen.	..	......	1818 D.S.S.
tetragÓnus Flaw.	four-ang.	t4-an. r. remo.	sp. 10-12 br. ye.	..	———	1710 D.S.S.
*amblygÓnus	obtus-rib.	7-an. gl. r. obt.	sp. ext. 7-cent. 1 dk. br.	..	B. Ayres	1836 D.S.S.

VIII. SUBGLAUCESCENTES.
Caule 3-6-angulari erecto.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
laetevirens Salm.	br. green	3-5 an. ribs com.	sp. 6-9 br.	..	......	—— D.S.S.
obtÙsus Haw.	obtuse	3-5 an. ribs ott.	sp. 6-8-br. ye.	wh. gr.	......	—— D.S.S.
Pitahaya Jacq.	Pitahaya	3-ang.	sp. 7-9 erect ye. br.	..	Cartha.	—— D.S.S.
variÁbilis Ott.	variable	3-an. ribs com.	sp. 6-8 br. ye.	..	......	1836 D.S.S.
pentagÓnus	five-ang.	5-ang.	sp. wh. y.	..	S. Am.	1769 D.S.S.

IX. TUBERCULATI.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
DÉppei Ott.	Deppi's	6-ang. ribs obt.	sp. 8-9	..	Mexico	1826 D.S.S.
propÍnquus Salm.	allied	5-ang. ribs obt.	sp. 6-7 wh. ye.	..	......	—— D.S.S.
leptacÁnthus DC.	thin-spined	5-ang.	sp. elon. wh. ye. apex br.	..	......	—— D.S.S.

X. CYLINDRACEO-ATTENUATI.
Caule 5-11-angulari erecto.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
repÁndus DC.	repand	8-9 an. rib. und.	sp. 8-9 wh. & bk.	wh.	W. In.	1728 D.S.S.
aÚreus	yellow-spined				......	1836 D.S.S.
subrepÁndus Haw.	subrepand	7-8 ang.	sp. 8-9 elon. br. apex bk.	..	Carib.	1811 D.S.S.
coerulÉscens Nob.	blue	8-9 ang. glau.	sp. elon. bk. jun. wh.	..	Brazil	.... D.S.S.
*glaucÉscens	glauces.	5-8 an. ribs obt.	sp. bk.	..	B. Ayr.	1836 D.S.S.
fimbriÁtus DC.	fimbriated	8-ang. ribs obt.	sp. 12-14 wh. apex bk.	w.	S. Dom.	1826 D.S.S.
eriÓphorus H. Berol.	woolly	8-ang. ribs obt.	sp. 8-10 wh. apex bk.	re.	......	1835 D.S.S.
divaricÁtus DC.	divaricated	8-10 an. r. obt.	sp. 8-9 wh. apex bk.	..	......	1826 D.S.S.
serpentÍnus Haw.	serpentine	11-ang.	sp. 10 slen. wh. ap. br.	pu. wh.	Peru	1817 D.S.S.

XI. MULTANGULARES.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
multÁngularis Ha.	many-an.	stm. cycl.	sp. dense ye. br.	..	S. Am.	1815 D.S.S.
spinis albis	whitespined				......	—— D.S.S.
myriophyllus	myriad-led.	stm. cyl. spotted	sp. ye. br.	..	......	—— D.S.S.
strigÓsus Gill.	strigose	stm. cyl. 14-a. n. s.	sp. wh. br.	..	......	—— D.S.S.
myriacÁnthus	myriad-sp.	stm. cy. 14-15-a.	sp. 1½-inch long br.	..	Chili	—— D.S.S.
spinÓsus Hitch.	spiny	st. erect. c. 14-16 a.	sp. ye. br.	..	......	—— D.S.S.
*Bonariensis	Bu. Ayres	st. erect. 11-14-a.	sp. ye. red at base	..	B. Ayr.	1836 D.S.S.
*tenuÁtus	slender-sp.	stm. erect 18-ang.	sp. ext. 7. re. ye. br. c. 1	..	......	—— D.S.S.

XII. FLAGELLIFORMES.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
flagellifÓrmis Haw.	rod-shaped	10-an. tuberc-c.	sp. br. ye.	pk.	......	1835 D.S.S.
minor	smaller				......	—— D.S.S.
*costatus	ribbed	8-9 ang.	sp. slender white	..	Peru	1690 D.S.S.
flagrifÓrmis Zucc.	whip-sh.	8-ang. tuburc. not so crowded as in last	......		......	1834 D.S.S.
MartiÁnus	Martins's	10-ang. tuberc.	sp. wh.	pu.	......	1835 D.S.S.
leptÓphis DC.	thin serpent	6-7-an. t. remote	sp. wh. & ye.	..	......	—— D.S.S.
SmithÏi	Smith's	tuberc. none	sp. br. ye.	..	......	—— D.S.S.
tenuissimus	very slender	4-5 ang.	sp. wh. slen. hair-like	..	......	—— D.S.S.

XIII. RADICANTES.
Caule 3-7-angulari articulato.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
rÁdicans DC.	rooting	4-5 ang.	sp. short dk. br.	..	B. Ay.	1836 D.S.S.
hÚmilis	dwarf	4-5 ang.	sp. wh. slender	..	S. Am.	1827 D.S.S.
grandiflÒrus Haw.	long-fld.	6-7 ang.	sp. wh. ye.	ye. wh.	Jamai.	1700 D.S.S.
myriacaulon Mart.	myriad-st.	4-ang.			......	1835 D.S.S.
nycticalius Lk.	night-beau.	4-5 ang.	sp. erect slender wh.	..	......	1834 D.S.S.
Schrankii Zun.	Schranks	4-5 ang.	sp. 6-8 sh. dk. br.	..	......	1835 D.S.S.
*arcuÁtus	arched	3-4 ang. sinu.	*sp. 4 dk. br.	wh.	......	—— D.S.S.
NapoleÓnis Salm.	Napoleon's	3-4 ang.	sp. 3 remote sh. br.	gr. wh.	......	1834 D.S.S.
triangulÀris L.	three-ang.	3-ang.			Mexico	1690 D.S.S.
pictas	variegated				......	—— D.S.S.
Lanceanus	Lance's	3-ang.	sp. ye. wh. & br.	sc.	......	1834 D.S.S.
speciosissimus	shewy	3-4 ang.	sp. cent. 2-3 ye. erect	..	Mexico	1816 D.S.S.
prismÁticus Salm.	prismatic	3-4 ang.	sp. dark br.	..	......	1826 D.S.S.
trÍpterus Salm.	three-wing.	3-ang.	sp. dk. br.	..	......	1827 D.S.S.
trÍqueter Haw.	three-sided	3-ang.	sp. dk. br.	..	S. Am.	1794 D.S.S.
extÉnsus Salm.	extended	3-ang.	sp. ext. w. sl. c. 3-4 w. ye.	..	......	1826 D.S.S.
coccineus Salm.	scarlet	3-4 ang.	sp. ext. wh. sl. cent. 4 ye.	sc.	Brazil	1828 D.S.S.
setÁceus Salm.	bristly	3-ang.	sp. ext. w. slen. cent. 1-3	..	......	—— D.S.S.
setÓsus	setose	3-ang.	sp. br. setac. wh.	..	......	1835 D.S.S.
ramÓsus Karw.	branching	3-ang.	sp. br. ye. remote	..	......	1836 D.S.S.
myosÚrus Salm.	mouse-tail	3-dented-ang.	wool-white	..	......	1828 D.S.S.
quadrangularis Ha.	quadran.	3-4 ang.	sp. 5-7	..	Amer.	1809 D.S.S.

XIV. ALATI.
Epiphyllum Haw.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
AckermÁnni Haw.	Ackerman's	br. elon. compr. serr. cyl. at base		sc.	Mexico	1830 D.S.S.
alÁtus	winged	br. obl. compr. crenate		wh. gr.	Jama.	1818 D.S.S.
coccÍneus	scarlet	br. compr. glau. crenate		sc.	Brazil	1828 D.S.S.
crispÁtus Haw.	curled	br. obl. compr. cren. invol.		pu.	Mexico	1826 D.S.S.
HookÉri	Sir W. Hooker's	br. comp. lin. lanc. sinuate		wh.	S. Am.	—— D.S.S.
phyllanthoÍdes DC.	Phyllanthus-like	br. comp. sinuat. cyl. at base		pk.	Mexico	1816 D.S.S.

HYBRIDS.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
aurantÍacus	orange-coloured	..	..	or.	......	—— D.S.S.
ignÉscens	fiery	..	..	sc.	......	—— D.S.S.
Colvilli	Colvill's	..	..
JenkinsÓni	Jenkinson's	..	..	sc.	......	—— D.S.S.
Kiardi	Kiard's	..	..	sc.	......	—— D.S.S.
LÓthi	Loth's	..	..	sc.	......	—— D.S.S.
Mackoyi	Mackoy's	..	..	sc.	......	—— D.S.S.
oxypÉtalus	sharp-petaled	..	..	sc.	......	—— D.S.S.
Guillardieri	Guillardier's	..	..	sc.	......	—— D.S.S.
SmÍthii	Smith's	..	..	sc.	......	—— D.S.S.
VandÉsii	Vandes's	..	..	sc.	......	—— D.S.S.
rhÓmbeus Salm.	rhomboid	rhomboid br. elong. comp. sinuated		..	......	1835 D.S.S.
ramulÓsus Salm.	branching	branching stm. cyl. bran. com. o. lan.		..	......	—— D.S.S.
truncÁtus	truncated	truncated br. com. thin d. n. at apex		sc.	Brazil	1818 D.S.S.
coccineus	scarlet			sc.	......	—— D.S.S.

OPU'NTIA. OPU'NTIA. Cal. of many leaves, united to the ovary, the inner sepals petal-like obovate. Stamens shorter than petals. Style cylind. constricted at the base. Stigma many erect thick. Berry ovate, often spiny.

I. CYLINDRACEÆ.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
cylindrica DC.	cylindrical	st. erect cyl. tuber.	sp. wh. hairy	..	Peru	1799 D.S.S.
clavariÓides	batoon-like	stm. erect cyl.	sp. wh. setac. depres.	..	......	1836 D.S.S.
decÍpiens DC.	deceptive	stm. erect gl. r.	sp. wh. ye. elong.	..	......	1835 D.S.S.
imbricÁta DC.	imbricated	tuber. imbricated	sp. 5-7 wh.	..	......	1826 D.S.S.
Kleini DC.	Klein's	st. erect tuber. r.	sp. li. br. elong.	..	......	1836 D.S.S.
leptocÁulis DC.	thin-stem.	st. erect ramose	sp. small br.	..	......	—— D.S.S.
ramulÍfera Nob.	branching	stm. erect	sp. br. ye. arcol. crowd.	..	Mexico	—— D.S.S.
tunicÀta	tunicated	stm. ramose	sp. 5-6 wh. & pk.	..	......	—— D.S.S.
pubescens Wend.	pubescens	stm. erect slend.	sp. wh. apex br.	..	......	1836 D.S.S.
virgata	twiggy	st. erect ramose	sp. li. br. elong.	..	......	—— D.S.S.

II. DIVARICATÆ.
Caule articulato, et articulis subcylindraceis.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
articulÁta Ott.	jointed	st. erect ramose	sp. 1-wh. pelluc.	..	......	—— D.S.S.
alpÍna Gill.	Alpine	stm. ramose br.	sp. wh. recurv.	..	......	—— D.S.S.
stapÉlia DC.	stapelia	stm. ramose	sp. 4-6 wh.	..	......	—— D.S.S.
corrugÁta Gill.	corrugated	br. erect cy. com.	sp. wh. apex br.	..	Chili	1824 D.S.S.
dichotoma	forked	joints cyl. elong.	sp. br. apex wh.	..	B. Ayr.	1836 D.S.S.
curassÁvica How.	Curassa	joints. cyl. com.	sp. 1-4 ye. wh.	..	Curas.	1690 D.S.S.
elongÁta	elongated				......	—— D.S.S.
andÍcola		joints cyl.	sp. wh. elong.	..	......	—— D.S.S.
foliÓsa Haw.	leafy	jnts. comp. ramos.	sp. 1-2 elong. wh.	ye.	S. Am.	1805 D.S.S.
fragilis Nut.	brittle	joints cyl. obl.	sp. wh. slend.	..	N. Am.	1814 D.S.S.
glomerÁta Haw.	glomerated	joints cyl.	sp. flat pellucid	..	......	—— D.S.S.
extÉnsa	extended	joints cyl.	sp. wh. apex br.	li. ye.	......	—— D.S.S.
horizontÁlis Ott.	horizontal	jnts. cyl. ramose	sp. wh. elong.	..	......	—— D.S.S.
platyacÁntha	flat-spined	joints cycl. ov.	sp. wh. elong. apex bk.	ye.	......	—— D.S.S.
pusÍlla Haw.	dwarf	jnts. divar. cyl.	sp. 1-2 twisted wh.	ye.	S. Am.	1826 D.S.S.
sulphÚrea Gill.	sulphur-fld.	joints erect	sp. twist. ap. re.	..	Chili	1827 D.S.S.
aurantiÁca	orange-col.	jnts. com. elon.	sp. 3-5 br. ap. wh. y.	ye.	......	—— D.S.S.
missouriÉnsis DC.	Missouri	joints com. ob. o.	sp. br. & wh.	ye.	Missou.	—— D.S.S.
media Haw.	intermediat.	jnts. cyl. elong.	sp. wh. recurv.	..	N. Am.	—— D.S.S.
attulica		jnts. elon. cyl.	sp. wh. ye. tomen. br.	..	......	—— D.S.S.
SabÍni	Sabine's	jnts. com. obov.	sp. wh. deflex.	..	......	—— D.S.S.
ciliÓsa	ciliated	jnts. com. glau.	sp. ye. br.	..	......	—— D.S.S.

III. SPINOSISSIMÆ.
articulis oblongis.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
spinosÍssima Haw.	very-spiny	joints obl.	sp. elong. ye.	..	Jama.	1732 D.S.S.
dolabrÍformis	hatchet-fd.	jnts. obl. dk. gr.	sp. wh. ye.	..	......	1835 D.S.S.
leucacÁntha Ott.	white-spin.	jnts. erect obl.	sp. wh. setac. ye.	wh.	S. Ame.	—— D.S.S.
calacÁntha Ott.	pretty-spin.	joints obl.	sp. 5-7 wh. ye.	..	......	1836 D.S.S.
rÚbra	red-sp.					...... —— D.S.S.
leucotrÍche DC.	white-hairy	jnts. erect obl.	sp. flex. wh. elong.	..	Mexico	—— D.S.S.
senÍlis Parm.	grey	jnts. obov. obl.	sp. elon. wh. hairs wh.	..	......	1837 D.S.S.
longÍssima	longest	jnts. obl. obov.	sp. ye. elon. depr.	..	......	1835 D.S.S.
polyÁntha DC.	many-fld.	joints obov.	sp. ye. setac. ye.	..	S. Am.	1811 D.S.S.
polyacÁntha Haw.	many-sp.	joints obov.	sp. 3-4 wk. ye.	..	N. Am.	1814 D.S.S.
megacÁntha Nob.	large-sp.	joints obov. glau.	sp. 3-5 long ones ye.	..	Mexico	1835 D.S.S.
albicÁns Nob.	white-sp.	jnts. obov. gl. obl.	sp. wh. ye.	..	......	—— D.S.S.
triacÁntha Haw.	three-sp.	joints obov. obl.	sp. wh.	..	S. Am.	1795 D.S.S.
nÍgricans Haw.	dark	joints obl. sp.	sp. 3-5 ro. br. bk. ap. ye.	..	......	—— D.S.S.
hÚmilis Flaw.	dwarf	jnts. obov. obl.	sp. ye.	..	......	—— D.S.S.
lasiacÁntha	woolly-sp.	jnts. obov. glau.	sp. 1-4 wh. apex ye.	..	......	—— D.S.S.
Dillenii Haw.	Dillenius's	jnts. obov. gl. und.	sp. ye.	..	S. Am.	1810 D.S.S.

IV. SETACEÆ, OR SUBSPINESCENTES.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
microdasys Lehm.	small-hairy	joints obov.	ye. setac. dense ye.	..	......	—— D.S.S.
minor	O. pulvinata DC.
parvÚla Nob.	small	joints ellip. ob. glau.	setac. br.	..	Chili	1835 D.S.S.
strÍcta Haw.	upright	joints obl. obov.	setac. ye.	ye.	S. Am.	1796 D.S.S.
tuberculÁta Haw.	tubercled	joints obov.	setac. why. ye.	..	......	—— D.S.S.
vulgÁris Haw.	common	joints ov.	stm. creep. setac. re. br.	ye.	S. Eur.	1596 D.S.S.
major	larger
italica	Italian	joints obov. obl.	setac. short ye.	ye.	......	1835 D.S.S.
glaÚca	glaucous	joints erect obov.	sp. ye. ap. br.	..	......	—— D.S.S.
decÚmbens Salm.	decumbent	joints obov. compr.	arcol. dk. gr.	..	Mexico	1835 D.S.S.
irrorata	H. Ber.
cochenillÍfera Haw.	cochineal Fi.	joints obov. obl.	nearly unarmed	pk.	S. Am.	1688 D.S.S.
lanceolÁta Haw.	lanceolat	jnts. obov. lanc.	sp. ye. short. setac. ye.	ye.	......	1796 D.S.S.
rubÉscens Salm.	rubescent	joints elon.	red-gr. setac. wh.	..	Brazils	1828 D.S.S.
tomentÓsa Lk.	hairy	joints lanc. comp.	sp. wh. setac. ye.	yo.	S. Am.	1820 D.S.S.
MexicÁna	Mexican	joints obl. lanc. elon.	setac. wh.	..	Mexico	1835 D.S.S.
elÁta Ott.	tall	jnts. er. ob. la. a. re.	sp. 1-wh.	..	S. Am.	1731 D.S.S.
Salmii	SalmDyck's	jnts. obov. ob. gl.	sp. 2-4 wh. setac. br.	..	......	1835 D.S.S.
decumÁna Haw.	great-ob.	jnts. ov. obl. gl.	sp. wh. setac. ye.	..	......	1768 D.S.S.
candelabrifÓrmis	candlestick-fd.	jnts. obov. ott.	sp. 1-3 wh. setac. ye.	..	......	1835 D.S.S.
grandis	great	jnts. ellip. ob. gl.	sp. 1-wh. setac. ye.	..	......	—— D.S.S.
Americana	American	jnts. ellip. glau.	sp. 1-wh. setac. ye.	..	Amer.	—— D.S.S.
Amcylcea DC.	Neapolitan	jnts. ob. ellip. c.	sp. wh.	..	Naples	1825 D.S.S.
Tuna Haw.	Tuna	jnts. ov. obl.	sp. elon. ye.	ye.	S. Am.	1731 D.S.S.
Ficus Indica	Indian Fig.	joints obl.	sp. setac.	ye.	......	—— D.S.S.
crassa Haw.	thick-lobed	joints obov. obl.	glau. setac. ye. br.	ye.	Mexico	1811 D.S.S.
Bonplandi	Bonpland's	jnts. obov. orb.	sp. 2-5 ye.	..	......	—— D.S.S.
horrida Salm.	horrid	jnts. ob. repand.	sp. ye.	ye.	S. Am.	—— D.S.S.
Pseudo Tuna Salm.	False Tuna	joints obov.	sp. br. ye.	ye.	......	—— D.S.S.
longispina Haw.	long-spin.	jnts. ellip. ob. li. gy.	sp. 1-2 elon. gr. br.	..	Brazil	1825 D.S.S.
Hitchenii	Hitchin's	jnts. ob. ellip. gl.	sp. 1-3 elon. ye.	..	......	—— D.S.S.
Parote?		jnts. obov. glau.	sp. 2-3 wh. ye.	..	......	—— D.S.S.
spinulifera Salm.	small-spin.	joints obov.	sp. deflex. wh. ye.	..	Mexico	1836 D.S.S.
dejecta Nob.	dejected	joints obl. elon.	sp. 1-3 br. ye.	ye.	Havan.	—— D.S.S.
monacantha Haw.	single-sp.	jnts. obl. obov.	sp. 1-2 br. ye.	..	S. Am.	—— D.S.S.
flexibilis	flexibile	jnts. ob. orb. gl.	sp. 1-ye.	..	......	1836 D.S.S.
sericea G. Dom.	silky	jnts. obov. glau.	sp. ye. setac. re. br.	ye.	Chili	1827 D.S.S.
cÆrulea.

V. PARADOXEÆ. SALM.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
BraziliÉnsis	Brazil	jnts. com. fl. ov.	sp. 1-3 strong.	ye.	Brazils	1816 D.S.S.
tenuifolia	slender-leaved

PERE'SKIA. PERE'SKIA. Cal. many-leaved united to the ovary. Cor. rotate. Style filiform. Stigma aggreg. Berry globose.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
aculeÁta Haw.	prickly	los. ellip. acum. ent. smth.		wh.	W. Ind.	1696 D.S.S.
Bleo	Bleo	obl. acum. ent. base attenu.		wh.	......	—— D.S.S.
grandifÓlia Haw.	large-leaved	obl. la. dott. ben.	sp. elon. bk.	wh.	Brazil	1818 D.S.S.
grandispÍna	large-spin.	ellip. ent.	sp. in clust. elon. bk.	wh.	......	—— D.S.S.
portulacaefÓlia	Purslan-ld.	obov. cuneat.	sp. bk. ½-inch long.	wh.	W. Ind.	1820 D.S.S.

RHIPSA'LIS. RHIPSA'LIS. Cal. 3-6 parted, very short, the teeth acuminated. Petals 6 oblong. Stam. 12-18. Style filiform: stig. 3-6.

Systematic Name.	English Name.	Form of Stems, &c.	No. and Colour of Spines.	Col. of Flower.	Native Country.	Year of Introduc.
spathulÁta Ott.	spathulated	stm. cyl.	sp. wh. br. woolly	..	......	1836 D.S.S.
fasciculÁris Haw.	fascicled	br. cyl. jnts. nearly an inch long		..	......	1800 D.S.S.
parasitica Salm.
mesembryanthoÍdes	Mesembry-like	br. erect cyl. jnts. crowd. hairy		wh.	......	1818 D.S.S.
pendula Salm.	pendulous	br. vertic. pend. cyl. elong.		wh.	......	——D.S.S.
pentaptÉra Ott.	five-winged	stm. erect 5-ang. smth. dent.		wh.	......	1836 D.S.S.
salicornÓides Haw.	Salt-wort-like	joints erect short obov. cyl.		ye.	......	1818 D.S.S.
grandiflÓra Haw.	large-fld.	br. cyl. smth. jnts. obl.		wh.	S. Am.	1816 D.S.S.
calamifÓrmis	reed-shaped	br. erect vertic. cyl. smth.		..	......	1836 D.S.S.

The following species of CacteÆ are daily expected from Germany, but whether they will prove distinct from those in the preceding pages, I am unable to determine until the plants arrive at Woburn Abbey.

MAMMILLA'RIA.	tortuosus	Schelhasii
anisacÁntha	agglomeratus	aureus
canÉscens	anfractuosus	azÙreus
comprÉssa	niger	cinerÁscens
eriacÁntha flore albo	Karwinskii	cognÀtus
erinÁcea	oxypterus	grÌseus
HoffmansÉggii	Pfeifferi	Knightii
HÝstrix	phyllacanthus	lividus
Parote	pulchellus	MallisÓnii
polyÉdra	multiplex flore rubro	redÚctus
sp. colÚmbia	ingens	rÓridus
crucÍgera	spina Christi	sublanÀtus
DyckiÁna	CE'REUS.	subsquamÀtus
rutÍla	Boxamus	tilophÒrus
exsÚdans	Bonplandii	truncÀtus Altensteinii
heterÁctis	Boydii	EPIPHY'LLUM.
uberifÓrmis	Brundii	latifrÒns
Caput MedÚsÆ	Bayanensis	platycÁrpum
gladiata	ColumnÆ	OPU'NTIA.
uncinata	coeruleus	carolÌna
recurva	denudatus	coccÍnea
setosa	elegans	leucostÀta
sphacelata	formosus	mÁxima
tortolensis	---- gemmatus	Poeppigii
MELOCA'CTUS.	glaucÉscens	polymÓrpha
ceratites	hÓrridus	prÆcox
coronatus	hÝbridus	splendens
coccineus	nÒthus	stricta
pyramidalis	ovÀtus	triacÁntha
---- spinis albis	platyacÁnthus	albispinÒsa
---- spinis fuscis	polygonÀtus	DemorÈnia
---- spinis longis	Scottii	Poeppigii
proliferus	spectÁbilis	PERE'SKIA.
ECHINOCA'CTUS.	tubiflÒrus	acÁrdia
dicracanthus	dichracÁnthus	cruÉnta
muricatus	geomÉtricans	Pititache

Those kinds marked thus (*) were sent here, as new and undescribed species, I have therefore designated them by these names, until I can ascertain correctly whether they have been previously named or not.

Clyx.com