Part 11

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ -----------------+------------------+---------+--------+---------- criníta DC. sp. centr. 3 ye. _wh. ye._ ...... .... D.S.S. br. hooked _ancistroides_ _rubra_ .. .. .. .. _re._ ...... .... D.S.S. Wildiána Ott. sp. 3 ye. br. .. ...... .... D.S.S. apex br.

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 English Form of Name. Name. Stems, &c._ ------------------+-----------------+------------- amóenus Hffsg. pleasant ribs 10-12. commùnis Ott. common ribs-erect 12. _viridis_ Ott. _green_ ...... Grengélii Grengel's ribs 10-12. meonacánthus Lk. sm.-spined ribs 15-acute macracánthus Salm large-sp. ribs 12-14. pyramidális Ott. pyramidal ribs 14-17. _spinis rubris_ _red-spined_ .... Salmiánus Lk. Ott. Salm's ribs 15. *octogónus eight-ang. ribs 8. remote *excavátus hol.-crown. 13-ang.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ------------------+------------------+---------+--------+----------- amóenus Hffsg. sp.8 recurv. _li. sc._ ...... 1835 D.S.S. dk. br. commùnis Ott. sp. 12-ye. _re._ W. Indies. 1688 D.S.S. br. _viridis_ Ott. .. .. .. .. .. ...... 1836 D.S.S. Grengélii sp. 8-10 ye. .. S. Th. Is. ---- D.S.S. meonacánthus Lk. sp. 9-ye. br. .. Jamaica 1835 D.S.S. macracánthus Salm sp. 9-ye. apex .. S. Domingo 1820 D.S.S. br. pyramidális Ott. sp. 11. elong .. Curaçao 1824 D.S.S. br. re. _spinis rubris_ .. .. .. .. .. ...... .... D.S.S. Salmiánus Lk. Ott. sp. ext. 10. c. .. ...... 1835 D.S.S. 3. elon. y. re *octogónus sp. 8-10 br. ye. .. Mexico 1834 D.S.S. *excavátus sp. ext.7-8 .. ------ ---- D.S.S. cent. 1. re. ye.

_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 English Form of Name. Name. Stems, &c._ ------------------+-----------------+------------ Ottónis Lk. Otto's ribs 10-12. tenuispínus Ott. slender.-sp. ribs 11. Línkii Lehm. Link's ribs 13. corynódes Ott. claved ribs 16. *Montevidensis. Mt. Video. ribs 13-obt. rhodánthus rose-fld. ribs 13-14. acutanguláris HB. acute-ang. ribs 18. acuátus Ott. sharp-rib. ribs 13 acute

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ -----------------+------------------+--------+--------+----------- Ottónis Lk. sp. ext. wh. _ye._ Mexico 1829 D.S.S. centr. br. tenuispínus Ott. sp. ext. wh. _ye._ Brazil 1835 D.S.S. cent. ye. br. Línkii Lehm. sp. ext. wh. _ye._ Mexico ---- D.S.S. cent. bk. corynódes Ott. sp. ext. wh. _ye._ ...... ---- D.S.S. cent. br. *Montevidensis. sp. ye. apex br. .. Mt. Video ---- D.S.S. rhodánthus sp. ext. wh. _ro._ ...... ---- D.S.S. cent. br. acutanguláris HB. sp. ext. wh. _ye._ ...... ---- D.S.S. cent. br. acuátus Ott. sp. ye. 10-13 _ye._ Mt. Video 1836 D.S.S.

II. ACULEIS ERECTIS.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+--------------- pachycéntrus Lehm. thick-sp. ribs 12-12. obt. centetérius Lehm. awl-sp. ribs 10 tuber.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ------------------+------------------+--------+--------+---------- pachycéntrus Lehm. sp. ye. apex br. .. ...... 1836 D.S.S. centetérius Lehm. sp. ext. 8-10. _li. re._ ...... ---- D.S.S. cent. 4.

III. ACULEIS RECURVATIS.

_Systematic English Form of Name. Name. Stems, &c._ -------------------+-----------------+--------------------- sessiliflórus sessile-fld. stm. depr. r. 8-12 coccíneus H. Berol. scarlet st. dep. ribs 8-9 spirális Karw. spiral st. erect. ribs 8 recúrvus Haw. recurved st. glo. r. 13-15 gl. cornígerus DC. horn-bearg. stm. depr. _latispinus_ hamátus hooked stm. dep. ribs 21 Sellówii DC. Sellow's st. glo. depr. 10 gibbósus DC. gibbous stm. ov. r. 9 obt. robústus Salm. robust stm. cyl. ribs 8 crispátus DC. curled st. cyl. r. 10-12

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ -------------------+------------------+-------+--------+----------- sessiliflórus sp. 5-6. wh. .. ...... 1834 D.S.S. coccíneus H. Berol. sp. 8-10. br. re. .. ...... 1835 D.S.S. spirális Karw. sp. 8 varieg. .. ...... ---- D.S.S. recúrvus Haw. sp. 9 ye. re. .. Mexico 1796 D.S.S. cornígerus DC. sp. ye. rec. cent. _pk._ Mexico 1820 D.S.S. flat. ro. _latispinus_ hamátus sp. 7. grey .. B. Ayres 1833 D.S.S. Sellówii DC. sp. 7. centr. .. Mt.Video 1826 D.S.S. elon. br. gibbósus DC. sp. 8-9. bk. br. _wh._ Jamaica 1808 D.S.S. robústus Salm. sp. 8-9 ye. slend. .. ...... 1835 D.S.S. crispátus DC. sp. 9-10 cent. .. Mexico 1826 D.S.S. 1. br.

IV. ACULEIS SUBRECURVATIS.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+---------------------- tuberculátus tubercled stm. glo. r. 8 obt. platyacánthus flat-spined st. glo. r. 21-24. polyacánthus many-sp. st. ov. glo. r. 21 ob. *xanthacánthus yellow-sp. st. depr. 11 ang.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ---------------+---------------------+-------+--------+---------- tuberculátus sp. 8. ext. sp. elon. .. Mexico 1826 D.S.S. platyacánthus sp. 7-8. cent. 4. .. Mexico 1837 D.S.S. polyacánthus sp. 8. spread. .. Brazil ---- D.S.S. *xanthacánthus sp. y. elong. .. ...... 1835 D.S.S.

SUB-GLOBOSI.

V. ACULEIS ELONGATIS.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+------------------------- Gilliésii Gillies's stm. s. glo. obo. rib. 13 formósus H. ang. handsome ov. cyl. ri. 14-16 *theléphorus nipple-bear. st. glo. ribs 14 gladiátus DC. sword-sp. st. glo. ri. 14-22

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ----------------+----------------------+-------+--------+---------- Gilliésii sp. 20 transp. .. Mexico 1830 D.S.S. formósus H. ang. sp. 15-18. re. br. .. ------ .... D.S.S. *theléphorus sp. 12-15 ye. br. .. ...... 1834 D.S.S. gladiátus DC. sp. 10. centr .3 elon. .. ...... 1836 D.S.S.

POLYACANTHI.

VI. CYLINDRACEI ACULEIS RIGIDIS.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+----------- exsculptus Ott. exsculpted ribs 16. *Anconiánus Anconian ribs 16. *spinosíssimus many-sp. ribs 14-15. *echinátus hedge-hog. lik. ribs 19. *oxyacánthus sharp-sp. ribs 16. *cylíndricus cylindrical ribs 12. 18.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ---------------+----------------------+--------+--------+----------- exsculptus sp. dense ye. apex .. ...... 1836 D.S.S. Ott. br. *Anconiánus sp. ext. wh. cent. 4. .. Ancona 1834 D.S.S. dk. br. *spinosíssimus sp. ext. wh. c. 7-8. .. ...... ---- D.S.S. re. br. elon. *echinátus sp. li. br. elong. .. Mexico 1830 D.S.S. *oxyacánthus sp. ext. ye. cent. .. ...... ---- D.S.S. 9-10. re. br. *cylíndricus sp. ext. wh. cent. .. Mexico 1836 D.S.S. li. br.

VII. ALBISETI.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+----------- scòpa Ott. broom. stm. cyl. _spinis-albis_ _white-spined_

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ----------------+---------------------+-------+--------+---------- scòpa Ott. sp. den. ex. wh. ct. _ye._ Brazil 1826 D.S.S. 1-3. dk. pu. _spinis-albis_ .. .. .. .. _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 English Form of Name. Name. Stems, &c._ ---------------------------+-----------------+----------- oxygonus Ott. furrowed ribs 13-15. _Echin. sulcatus._ Hort Eyriesii Turp. Eyries's. ribs 16. _Echin. Eyriesi._ turbinátus Pfr. turbinated ribs 16. _Echin. turbinatus_ Hort. multiplex Ott. many-fold. ribs 13. _Echin. multiplex_ leucánthus Gill. white ribs 8-9. _Echin. ambiguus hort. Melocact. ambiguus._ Ht. tubiflórus Pfr. tube-fld. ribs 12. _Echin. tubiflorus_ Hort.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ------------------+------------------+---------+--------+----------- oxygonus Ott. sp. ext. wh. _pk._ Brazil 1829 D.S.S. cent. br. _Echin. sulcatus._ Hort. Eyriesii Turp. sp. bk. toment. _wh. gr._ ...... ---- D.S.S. short. _Echin. Eyriesi._ turbinátus Pfr. sp. ext. wh. .. ...... 1835 D.S.S. cent. br. _Echin. turbinatus_ Hort. multiplex Ott. sp. ye. apex _ca. sc._ ...... 1830 D.S.S. br. _Echin. multiplex_ leucánthus Gill. sp. br. _wh. pu._ ...... ---- D.S.S. recurv. _Echin. ambiguus hort. Melocact. ambiguus._ Ht. tubiflórus Pfr. sp. 7-9. ye. _wh._ ...... ---- D.S.S. ba & ap. bk. _Echin. tubiflorus_ Hort.

II. MACRACANTHI. _Caule erecto subobovato._

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+--------------- candicans white 9-an. ribs obt. macracánthus large-sp. 9-an. ribs obt. ochroleúcus ochre-col. 12-an. r. obt. Chiloénsis Colla Chil[oe] 10-an. r. obt. _fl.-luteo._ _yellow-flo._ Chiloensóides chilo.-like 10-an. r. obt.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ----------------+-------------------+--------+--------+---------- candicans sp. 12-15 br. .. ...... ---- D.S.S. ye. macracánthus sp. 12-14 br. .. ...... ---- D.S.S. ye. ochroleúcus sp. br. apex _och._ ...... 1835 D.S.S. bk. Chiloénsis Colla sp. 12-16. ye. .. Chili 1825 D.S.S. br. _fl.-luteo._ _yellow-flo._ _ye._ ------ 1835 D.S.S. Chiloensóides sp. 10 br. .. ------ .... D.S.S. pelluc.

III. CAPILLARES.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+------------ sénilis Haw. grey-headed ribs 20-25

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ---------------+-------------------+--------+--------+---------- sénilis Haw. sp. elong. wh. _re._ Mexico 1823 D.S.S. hairs elon.

IV. LANUGINOSI. _Caule_ 9-11-_angulari erecto_.

_Systematic English Form of Name. Name. Stems, &c._ --------------------+-----------------+------------- lanuginósus L. woolly 9-ang. gl. Royéni Haw. Royen's. 9-ang. glauc. _gloriosis_ Salm.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ----------------+------------------+--------+---------+----------- lanuginósus L. sp. ye. _wh._ W. Indies 1699 D.S.S. elong. Royéni Haw. sp. slen. _wh._ S. Amer. 1728 D.S.S. ye. br. _gloriosis_ Salm.

V. SUBLANUGINOSI. _Caule_ 5-10-_angulari erecto_.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+--------------- albispínus Salm. white sp. 9-10-an. r. obt crenulátus Salm. crenulated 9-ang. cren. _gracilior_ Salm. slender 9-10-ang. nígricans dark 8-an. rib. den. níger Salm. black 7-an. r. compr. Hawórthii D.C. Haworth's 5-ang. r. obt. flavispínus Haw. yellow-sp. 7-10-an. ri. ob. fulvispinósus Ha. tawney-sp. 9-an. sulca. *Russelliánus Duke of Bed. 6-7-ang. cren.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ -----------------+------------------+--------+---------+---------- albispínus Salm. sp. wh. apex ye. .. S. Amer. .... D.S.S. crenulátus Salm. sp. wh. apex ye. .. W. Indies 1822 D.S.S. gracilior Salm. sp. wh. apex bk. .. ...... 1835 D.S.S. nígricans sp. 10-12 br. .. ...... 1835 D.S.S. níger Salm. sp. 9-12 ye. .. S. Amer .... D.S.S. Hawórthii D.C. sp. 9-10 br. .. Caribees 1811 D.S.S. flavispínus Haw. sp. 11-13 ye. .. W. Indies 1822 D.S.S. fulvispinósus Ha. sp. br. thick .. S. Amer. 1795 D.S.S. *Russelliánus sp. bk. short. .. Demarara 1836 D.S.S. cen. 1 ang.

VI. GLABRI. _Caule_ 4-10-_angulari erecto_.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+----------------- Hystrix Salm. porcupine 8-9-ang. stríctus W. erect 8-9-an. rib. com. pellúcidus Ott. pellucid 5-ang. r. com. Olférsii Ott. Olfers's 9-ang. r. com. spinibárbis Ott. bearded 9-10 ang. obt. undulátus Haw. waved 4-ang. r. com. *nigrospínus dark-sp. 7-ang. r. obt. *heteracánthus va. col. sp. 4-5-ang. tortuósus twisted 7-8 ang. affínis H. Berol. allied 4-5-ang. r. ob. gemmátus Zucc. gemmate 5-ang. r. rem. incrustátus 5-ang.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ -----------------+-------------------+-------+--------+---------- Hystrix Salm. sp. grey-apex bk. .. ...... 1808 D.S.S. stríctus W. sp. br. apex ye. .. S. Amer. 1822 D.S.S. pellúcidus Ott. sp. br. apex ye. .. ...... 1836 D.S.S. Olférsii Ott. sp. br. ye. .. Brazils 1836 D.S.S. spinibárbis Ott. sp. ex. 10-12 c. .. ...... ---- D.S.S. 1-3 el. a. b. w. undulátus Haw. sp. 3-5. bk. _wh._ China 1829 D.S.S. *nigrospínus sp. 12-13 bk. .. B. Ayres 1836 D.S.S. *heteracánthus sp. ex. 7. va. cen. .. ----- ---- D.S.S. 1 wh. ap. br. tortuósus sp. 7-9 slen. .. ----- ---- D.S.S. affínis H. Berol. sp. 10-12 br. _wh._ ...... .... D.S.S. gemmátus Zucc. sp. short wh. .. ...... 1835 D.S.S. incrustátus sp. br. wh. slen. .. ...... ---- D.S.S. elong.

VII. GLAUCESCENTES. _Caule_ 3-6-_angulari erecto_.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+--------------- glaúcus Salm. glaucous. 4-an. r. com. Jamacáru Salm. Jamacárus 4-5-a. r. com. *caésius grey 6-an. r. acute grándis Haw. great 4-ang. formósus beautiful 6-ang. r. com. Peruviánus D.C. Peruvian 6-8-ang. _hexagonus W. heptagonus_ Haw. monstròsus monstrous irreg-fur. ebúrneus Salm. ivory 7-8-ang. r. obt. tetragónus Flaw. four-ang. 4-an. r. remo. *amblygónus obtus-rib. 7-an. gl. r. obt.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ------------------+-----------------+---------+--------+------------ glaúcus Salm. sp. ext. .. Brazil 1835 D.S.S. 6-8 cent. 3 Jamacáru Salm. sp. ext. 7-9. _wh._ ----- ---- D.S.S. cent. 4. br. y. *caésius sp. 13-14. apex .. ...... 1836 D.S.S. ye. bas. br. grándis Haw. sp. 7-8 erect. _wh. y._ Brazil ---- D.S.S. ye. & br. formósus sp. 14-18. ye. _wh._ S. Am. 1834 D.S.S. br. Peruviánus D.C. sp. 7-8. br. _wh. pk._ Peru 1728 D.S.S. apex ye. _hexagonus W. heptagonus_ Haw. monstròsus sp. br. _re. wh._ S. Am. 1816 D.S.S. ebúrneus Salm. sp. slen. ...... 1818 D.S.S. tetragónus Flaw. sp. 10-12 br. .. ----- 1710 D.S.S. ye. *amblygónus sp. ext. 7-cent. .. B. Ayres 1836 D.S.S. 1 dk. br.

VIII. SUBGLAUCESCENTES. _Caule_ 3-6-_angulari erecto_.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+----------------- laetevirens Salm. br. green 3-5 an. ribs com. obtùsus Haw. obtuse 3-5 an. ribs ott. Pitahaya Jacq. Pitahaya 3-ang. variábilis Ott. variable 3-an. ribs com. pentagónus five-ang. 5-ang.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ -----------------+-----------------+---------+--------+----------- laetevirens Salm. sp. 6-9 br. .. ...... ---- D.S.S. obtùsus Haw. sp. 6-8-br. ye. _wh. gr._ ...... ---- D.S.S.

Pitahaya Jacq. sp. 7-9 erect .. Cartha. ---- D.S.S. ye. br. variábilis Ott. sp. 6-8 br. ye. .. ...... 1836 D.S.S. pentagónus sp. wh. y. .. S. Am. 1769 D.S.S.

IX. TUBERCULATI.

_Systematic English Form of Name. Name. Stems, &c._ ------------------+-----------------+---------------- Déppei Ott. Deppi's 6-ang. ribs obt. propínquus Salm. allied 5-ang. ribs obt. leptacánthus DC. thin-spined 5-ang.

_Systematic No. and Colour of Col. of Native Year of Name. Spines. Flower. Country. Introduc._ ----------------+------------------+--------+--------+---------- Déppei Ott. sp. 8-9 wh. .. Mexico 1826 D.S.S. propínquus Salm. sp. 6-7 wh. ye. .. ...... ---- D.S.S. leptacánthus DC. sp. elon. wh. ye. .. ...... ---- D.S.S. apex br.

X. CYLINDRACEO-ATTENUATI. _Caule_ 5-11-_angulari erecto_.

_Systematic English Form of Name. Name. Stems, &c._ --------------------+-----------------+----------------- repándus DC. repand 8-9 an. rib. und. _aúreus_ _yellow-spined_ subrepándus Haw. subrepand 7-8 ang. c[oe]ruléscens Nob. blue 8-9 ang. glau. *glaucéscens glauces. 5-8 an. ribs obt. fimbriátus DC. fimbriated 8-ang. ribs obt. erióphorus H. Berol. woolly 8-ang. ribs obt. divaricátus DC. divaricated 8-10 an. r. obt. serpentínus Haw. serpentine 11-ang.