Figs. 1–34. Chromosomes of Villadia and Sedum (formerly Altamiranoa) species at metaphase I of meiosis, except as indicated, all x2000. 1. V. acuta, U1278, n = 16 (metaphase II). 2. V. albiflora, C51–15, n = 15. 3. V. aperta, U2255, n = 15. 4. V. aristata, Moran 10006, n = 10. 5. V. cucullata, UC52.361, n = 11. 6. V. cucullata ssp. apiculata, U834, n = 11. 7. V. sp. aff. cucullata, U2122, n = 10 (metaphase II). 8. V. guatemalensis, U2055, n = 21. 9. V. guatemalensis, Moran and Kimnach 7752, n = 20. 10. V. imbricata, U2368, n = 12. 11. V. imbricata, U708,n = 12 + 2B (lines). 12. V. sp. aff. misera, U2462, n = 9 (anaphase I). 13. V. incarum, C42–32, n = 88. 14. V. misera, C46–12, n = 33. 15. V. misera, Moran 13397, n = 44. 16. V. misera, U1538B, n = 48. 17. V. misera, Moran 6326, n = 49. 18. V. nelsonii, Moran 10109, n = 20. 19. V. painteri, U1924, n = 15. 20. V. patula, Moran and Kimnach 7670, n = 13. 21. V. pringlei, U2053, n = 16. 22. V. squamulosa, U874, n = 17. 23. V. recurva, Moran 10107, n = 14. 24. V. sp. aff. recurva, C53–21, n = 12. 25. V. cucullata ssp. apiculata, U2076, n = 21 + 1. 26. Sedum cf. andinum, UC64.1502, n = ca. 40. 27. S. grandisepalum, C48–35, n = 44. 28. S. grandyi, U1754, n = ca. 40. 29. S. jurgensenii, Moran and Kimnach 7782, n = 23. 30. S jurgensenii (V. necaxana), U1555, n = 23. 31. S. goldmanii, Clausen 7522, n = 25. 32. S. sp., U1666, n = 20. 33. S. sp. U2059, n = 29. 34. S. latifilamentum, Clausen 78–15, n = 20. Bar = 5 µm.
