Mammillaria sphaerica
Mammillaria sphaerica in Allg. Gartenzeitung 21(12): 94. 1853 sec. Hunt 20161 wfo-0001288974
- ≡Cactus sphaericus, Revis. Gen. Pl. 1: 261. 1891 syn. sec. Kew 20192 wfo-0000578241
- ≡Dolichothele sphaerica, Cactaceae 4: 61. 1923 syn. sec. Hernández & Gómez-Hinostrosa 20153 wfo-0000653431
- ≡Neomammillaria sphaerica in Bull. S. Calif. Acad. Sci. 30: 58. 1931 syn. sec. Korotkova 20214 wfo-0000378820
- ≡Mammillaria longimamma var. sphaerica in Cact. Succ. J. (Los Angeles) 41(3): 128. 1969 syn. sec. Parfitt & Gibson 20035 wfo-0001287098
- 1. Hunt, D.R. 2016: CITES Cactaceae Checklist. 3rd edition. – published by the author, 2. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic Gardens, 3. Hernández, H.M. & Gómez-Hinostrosa, C. 2015: Mapping the cacti of Mexico. Part II. Mammillaria. – Succulent Plant Research 9: 1-189, 4. Korotkova, N. 2021: Revisions of Deamia, Disocactus, Epiphyllum, Hatiora, Kimnachia, Lepismium, Leuenbergeria, Lymanbensonia, Pereskia, Pfeiffera, Pseudorhipsalis, Rhipsalidopsis, Rhipsalis, Schlumbergera, Selenicereus, Strophocactus, Weberocereus, and various other names. In: Korotkova N. & al., Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. – Willdenowia 51: 250-270. https://doi.org/10.3372/wi.51.51208, 5. Parfitt, B.D. & Gibson, A.C. 2003: Cactaceae. – In: Flora of North America Editorial Committee, Flora of North America 4. Magnoliophyta: Caryophyllidae, part 1
- =Mammillaria paulii in Mitteilungsbl. Arbeitskreises Mammillarienfr. 29: 139. 2005 syn. sec. Kew 20196 wfo-0000507563
- ≡Mammillaria sphaerica subsp. paulii in Cact.-Avent. Int. 98(Suppl.): 5. 2013 syn. sec. Kew 20196 wfo-0001432286