THE CACTACEAE. 

 TEXT-FIGURES. 



PAGE. 



Fig. i . Flower of Echinocereus delaetii 6 



2. Plant of Echinocereus scheeri 7 



3. Plant of Echinocereus salm-dyckianus . . . 7 



4. Plant of Echinocereus mojavensis 8 



5. Top of plant of Echinocereus leeanus .... 9 



6. Potted plant of Echinocereus triglochi- 



diatus , o 



7. Plant of Echinocereus trigloehidiatus . ... IO 



8. Flower of Echinocereus polyacanthus .... 



9. Flower of Echinocereus pacificus 



10. Flower of Echinocereus neo-mexicanus . . 



1 1 . Top of joint of Echinocereus conoideus . . 



12. Topof plant of Echinocereus polyacanthus. 



13. Potted plant of Echinocereus rosei 



14. Potted plant of Echinocereus maritimus. . IS 



15. Plant of Echinocereus subinermis jg 



16. Plant of Echinocereus luteus 17 



17. Potted plant of Echinocereus viridiflorus. . ,7 



18. Potted plant of Echinocereus grandis. ... j8 



19. Potted plant of Echinocereus dasy acan- 



thus 18 



20 Plant of Echinocereus ctenoides 2 o 



20a. Top of plant of Echinocereus pentalo- 



phus 20 



2 1 . Plant of Echinocereus blanckii 21 



22. Potted plant of Echinocereus adustus. ... 24 



23. Potted plant of Echinocereus standleyi .. . 24 



24. Potted plant of Echinocereus perbellus. . . 25 



25. Plant of Echinocereus reichenbachii 25 



26. Plant of Echinocereus reichenbachii 27 



27. Potted plant of Echinocereus baileyi 27 



28. Plant of Echinocereus rigidissimus 28 



29. Plant of Echinocereus rigidissimus 28 



30. Flowers of Echinocereus rigidissimus 29 



31. Plant of Echinocereus rigidissimus 29 



32. Plant of Echinocereus weinbergii 29 



33. Plant of Echinocereus pectinatus 30 



34. Plant of Echinocereus scopulorum 31 



35. Flower of Echinocereus roetteri 31 



36. Spine-clusters of Echinocereus roetteri .. . 31 



37. Plant of Echinocereus chlorophthalmus . . 32 



38. Plant of Echinocereus knippelianus 32 



39. Plant of Echinocereus pulchellus 33 



40. Potted plant of Echinocereus amoenus . . 33 



41. Potted plant of Echinocereus brandegeei . 34 



42. Top of plant of Echinocereus hempelii ... 34 



43. Potted plant of Echinocereus merkeri. ... 36 



44. Plant of Echinocereus fendleri 36 



45. Potted plant of Echinocereus fendleri ... 37 



46. Potted plant of Echinocereus lloydii 37 



47. Potted plant of Echinocereus sarisso- 



phorus 38 



48. Flower of Echinocereus dubius 39 



49. Flower of Echinocereus enneacanthus ... . 39 



50. Potted plant of Echinocereus conglom- 



eratus 40 



5 1 . Potted plant of Echinocereus stramineus . . 41 



52. Flower of Echinocereus stramineus 41 



53. Fruit of Echinocereus stramineus 41 



54. Potted plant of Echinocereus mamillatus . . 42 



55. Plant of Echinocereus longisetus 42 



55a. Plant of Echinocereus sp 42 



56. Plant of Austrocactus bertinii. . 44 



57. Potted plant of Rebutia minuscula 46 



Fig. 58. 



59- 

 60. 



60a 



61. 



62. 



63. 

 64. 



65- 

 66. 

 67. 

 68. 

 69. 

 70. 

 71- 

 72. 

 73- 

 74- 

 75- 

 76. 



77- 

 78. 



79- 

 80. 

 81. 

 82. 

 83- 

 84. 

 85- 

 86. 

 87. 

 88. 

 89. 

 90. 

 91- 

 92. 

 93- 

 94- 

 95- 

 96. 



97- 

 98. 

 99- 



100. 



101. 



102. 



103. 



104. 



105. 



106. 



107 



108. 



109. 



1 10. 



111. 



1 12. 



113- 



114. 



1 15. 

 116. 

 117. 

 11711 



PAGE. 



Potted plant of Rebutia pseudominuscula . 46 



Plant of Rebutia fiebrigii 46 



Two plants and spine-cluster of Rebutia 



pygmaea 47 



Plant and section of stem of Rebutia 



steinmannii 47 



Plant of Chamaecereus silvestrii 48 



Plant of Lobivia bruchii 50 



Potted plant of Lobivia ferox 51 



Potted plant of Lobivia longispina 51 



Fruit of Lobivia longispina 52 



Flower of Lobivia shaferi 52 



Potted plant of Lobivia boliviensis 52 



Potted plant of Lobivia cachensis 32 



Plants of Lobivia shaferi 53 



Potted plant of Lobivia saltensis 53 



Plant of Lobivia pentlandii 55 



Potted plant of Lobivia andalgalensis . ... 55 



Potted plant of Lobivia haematantha. ... 57 



Potted plant of Lobivia thionanthus 57 



Flower of Lobivia andalgalensis 58 



Flower of Lobivia grandis 58 



Potted plant of Lobivia chionanthus 58 



Potted plant of Lobivia grandis 58 



Plant of Lobivia cumingii 59 



Plant of Echinopsis meyeri 62 



Potted plant of Echinopsis mirabilis 62 



Plant of Echinopsis oxygona 65 



Potted plant of Echinopsis tubiflora 65 



Plant of Echinopsis silvestrii 68 



Plant of Echinopsis calochlora 68 



Plant of Echinopsis ancistrophora 69 



Fruit of Echinopsis shaferi 69 



Top of plant of Echinopsis spegazziniana. 70 



Plant of Echinopsis shaferi 70 



Plant of Echinopsis fiebrigii 71 



Plant of Echinopsis rhodotricha 71 



Top of plant of Echinopsis obrepanda. ... 73 



Plant of Denmoza rhodacantha 79 



Plant of Ariocarpus retusus 81 



Plant of Ariocarpus fissuratus 81 



Plant of Ariocarpus kotschoubeyanus. ... 82 



Plant of Lophophora williamsii 84 



Plant of Copiapoa cinerea 86 



Top of plant of Copiapoa marginata 86 



Plant of Copiapoa echinoides 88 



Plant of Pediocactus simpsonii 88 



Plant of Epithelantha micromeris 93 



Plant of Neoporteria nidus 95 



Plant of Neoporteria occulta 95 



Plant of Neoporteria nigricans 96 



Plant of Neoporteria fusca 96 



Plant of Neoporteria jussieui 97 



Plant of Neoporteria chilensis 97 



Plants of Matucana haynei 103 



Fruit of Hamatocactus setispinus 104 



Flower of Hamatocactus setispinus 104 



Plant of Hamatocactus setispinus 104 



Plants of Hamatocactus setispinus 105 



Plant of Hamatocactus setispinus 105 



Plant of Strombocactus disciformis 106 



Plant of Strombocactus disciformis 106 



Plant of Leuchtenbergia principis 107 



Plant of Leuchtenbergia principis 108 



