THE CACTACEAE. 

 TEXT-FIGURES. 



V 



FIG. i . Plant of Cereus hexagonus in garden .... 



2. Flower of Cereus hexagonus 



3. Longitudinal section of flower of Cereus 



hexagonus 



4. Fruit of Cereus hexagonus 



5. Cultivated plants of Cereus hildmanni- 



anus 



6. Cultivated plants of Cereus hildmanni- 



anus 



7. Potted plant of Cereus validus 



8. Potted plant of Cereus tetragonus 



9. Plant of Cereus jamacaru 



10. Hedge of Cereus stenogonus 



1 1 . Plant of Cereus dayamii 



12. Cultivated specimen of Cereus argenti- 



nensis 



13. Fruit of Cereus peruvianus 



14. Plant of Cereus pernambucensis 



15. Potted plant of Cereus obtusus 



16. Plant of Cereus aethiops 



17. Fruiting branch of Cereus aethiops 



1 8. Fruit of Cereus repandus 



19. Plant of Cereus repandus 



20. Plant of Monvillea cavendishii 



2 1 . Flower of Monvillea insularis 



22. Potted plant of Monvillea spegazzinii . . . 



23. Flower of Monvillea diffusa 



24. Potted plant of Cephalocereus senilis. . . . 



25. Potted plant of Cephalocereus purpureus. 



26. Fruit of Cephalocereus fluminensis 



27. Flower of Cephalocereus purpureus 



28. Cluster of spines of Cephalocereus pur- 



pureus 



29. Plants of Cephalocereus fluminensis... 



30. Thicket of Cephalocereus dybowskii .... 



3 1 . Plant of Cephalocereus pentaedrophorus . 



32. Fruit of Cephalocereus pentaedrophorus. 



33. Flowerof Cephalocereus pentaedrophorus. 



34. Top of plant of Cephalocereus pol ylophus. 



35. Potted plant of Cephalocereus euphor- 



bioides 



36. Flower of Cephalocereus russelianus. . . . 



37. Fruit of Cephalocereus russelianus 



38. Plants of Cephalocereus russelianus 



39. End of branch of Cephalocereus russeli- 



auus 



40. Plant of Cephalocereus gounellei 



41. Flower of Cephalocereus zehntneri 



42. Potted plant of Cephalocereus leucostele. 



43. Potted plant of Cephalocereus smith- 



ianus 



44. Flowerof Cephalocereus leucostele 



45. Fruit of Cephalocereus leucostele 



46. Flower of Cephalocereus smithianus. . . . 



47. Fruit of Cephalocereus smithianus 



48. Plant of Cephalocereus bahamensis 



49. Plant of Cephalocereus bahamensis 



50. Flower of Cephalocereus deeringii 



51. Fruit of Cephalocereus deeringii 



52. Flower of Cephalocereus robinii 



53. Fruit of Cephalocereus robinii 



54. Plant of Cephalocereus robinii 



55. Plant of Cephalocereus keyensis 



56. Flower of Cephalocereus keyensis 



Fruit of Cephalocereus keyensis 



Flower of Cephalocereus monoclonos. . . . 



Flower of Cephalocereus moritzianus. . . . 



Fruit of Cephalocereus moritzianus 



Plants of Cephalocereus moritzianus. . . . 



Fruit of Cephalocereus arrabidae 



Plant of Cephalocereus arrabidae 



Plant of Cephalocereus nobilis 



Potted plant of Cephalocereus barba- 

 densis 



Plant of Cephalocereus barbadensis 



Plant of Cephalocereus millspaughii 



Fruit of Cephalocereus millspaughii 



Flower of Cephalocereus royenii 



Plant of Cephalocereus swartzii 



Plant of Cephalocereus maxonii 



Plant of Cephalocereus piauhyensis 



Plant of Cephalocereus lanuginosus 



Plant of Cephalocereus royenii 



Potted plant of Cephalocereus robustus. 



Potted plant of Cephalocereus cometes. 



Plant of Cephalocereus leucocephalus. . . 



Plant of Cephalocereus tweedyanus 



Plant of Cephalocereus tweedyanus 



Flowerof Cephalocereus tweedyanus. . . . 



Fruit of Cephalocereus tweedyanus 



Plant of Cephalocereus colombianus 



Stem, flower, and flower-bud of Cephalo- 

 cereus colombianus 



Plant of Cephalocereus brasiliensis 



Flower of Cephalocereus phaeacanthus. 



Fruit of Cephalocereus phaeacanthus.. . 



Plant of Espostoa lanata 



Plant of Espostoa lanata 



Flower of Espostoa lanata 



Fruit of Espostoa lanata 



Potted plant of Espostoa lanata 



Flower of Browningia candelaris 



Young fruit of Browningia candelaris. . . 



Plant of Browningia candelaris 



Flower of Stetsonia coryne 



Ends of branches of Stetsonia coryne. . . . 



Flower of Escontria chiotilla 



Fruit of Escontria chiotilla 



Plant of Corryocactus brevistylus 



Plant of Corryocactus brachypetalus. . . . 



Flower of Conyocactus brevistylus 



Flower of Corryocactus brachypetalus. . 



Fruit of Corryocactus brachypetalus. . . . 



Plant of Pachycereus pringlei 



Plant of Pachycereus pecten-aboriginum. 



Fruit of Pachycereus pecten-aboriginum. 



Plant of Pachycereus chrysomallus 



Flower of Pachycereus chrysomallus 



Longitudinal section of Pachycereus 

 chrysomallus 



Flower of Pachycereus marginatus 



Hedge of Pachycereus marginatus 



Part of branch of Leptocereus weingar- 

 tianus 



Plant of Leptocereus leonii 



Plant of Leptocereus assurgens 



Branch of Leptocereus maxonii 



Fruit of Leptocereus arboreus 



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