205.0000
Family
Crassulaceae J.St.-Hil.; Expos. Fam. Nat. 2: 123 (1805), nom. cons.
Latest phylogeny: Messerschmid et al. (2020)
Species listed in database: 1707; hybrids: 177
= Cotyledonaceae Martinov; Tekhno-Bot. Slovar 168 (1820)
= Rhodiolaceae Martinov; Tekhno-Bot. Slovar 546 (1820)
= Sedaceae Roussel; Fl. Calvados, ed. 2: 291 (1806)
= Sempervivaceae Juss.; Gen. Pl. [Jussieu] 207 (1789)
= Tillaeaceae Martinov; Tekhno-Bot. Slovar 635 (1820)
205.3417
Genus
Pachyphytum Link, Klotzsch & Otto; Allg. Gartenzeitung [Otto & Dietrich] 9: 9 (1841)
Distribution: Mexico. The genus will have to be recombined into a greatly expanded Sedum s. l. (Messerschmid et al. 2020)
Species listed in database: 28
= Diotostemon Salm-Dyck; Allg. Gartenzeitung [Otto & Dietrich] 22: (1854)
species :
Pachyphytum angustiflorum
H.Montero, J.D.Hern. & Gasca-Prieto; Acta Bot. Mex. 132-e2429: 3 (2025)
Distribution: Mexico (Guanajuato)
79 MEX
species :
Pachyphytum brachetii
J.Reyes, O.González & A.Gut.; Cact. Suc. Mex. 52(2): 56 (2007)
Distribution: Mexico (Hidalgo, Veracruz)
79 MEX
species :
Pachyphytum bracteosum
Link, Klotzsch & Otto; Allg. Gartenzeitung [Otto & Dietrich] 9: 10 (1841)
Distribution: Mexico (Hidalgo, Queretaro, Veracruz)
79 MEX
Synonyms: hidden
= Cotyledon pachyphytum Baker; Refug. Bot. [Saunders] 1: sub t. 59. n. 12 (1869)
= Echeveria bracteosa (Link, Klotzsch & Otto) Lindl. & Paxton; Paxton´s Fl. Gard. 3: 60 (1852 publ. 1853)
= Echeveria pachyphytum (Baker) É.Morren; Belgique Hort. 24: 157 (1874)
species :
Pachyphytum brevifolium
Rose; N. Amer. Fl. [Britton et al., eds.] 22: 12 (1905)
Distribution: Mexico (Guanajuato, Jalisco)
79 MEX
species :
Pachyphytum caesium
Kimnach & Moran; Cact. Succ. J. (Los Angeles) 65(2): 60 (1993), with two types cited, et Cact. Succ. J. (Los Angeles) 70(1): 41 (1998)
Distribution: Mexico (Aguascalientes)
79 MEX
species :
Pachyphytum coeruleum
J.Meyrán; Cact. Suc. Mex. 8: 86 (1963)
Distribution: Mexico (Querétaro)
79 MEX
species :
Pachyphytum compactum
Rose; Contr. U.S. Natl. Herb. 13: 301 (1911)
Distribution: Mexico (Guanajuato, Hidalgo, Queretaro)
79 MEX
Synonyms: hidden
= Pachyphytum compactum var. weinbergii E.Walther; Cact. Succ. J. (Los Angeles) 6: 56 (1934)
species :
Pachyphytum confusum
Pérez-Calix, Guadián-Marín & I.García; Acta Bot. Mex. 125: 232 (2018)
Distribution: Mexico (Guanajuato)
79 MEX
species :
Pachyphytum contrerasii
Pérez-Calif, I.García & Cházaro; Acta Bot. Mex. 83: 64 (2008)
Distribution: Mexico (Jalisco)
79 MEX
species :
Pachyphytum fittkaui
Moran; Cact. Succ. J. (Los Angeles) 43(1): 27 (1971)
Distribution: Mexico (Aguascalientes, Guanajuato, Jalisco, San Luis Potosi)
79 MEX
species :
Pachyphytum garciae
Pérez-Calix & Glass; Acta Bot. Mex. 48: 4 (1999)
Distribution: Mexico (Queretaro)
79 MEX
species :
Pachyphytum glutinicaule
Moran; Cact. Succ. J. (Los Angeles) 35: 37 (1963)
Distribution: Mexico (Hidalgo, Queretaro)
79 MEX
species :
Pachyphytum hookeri
(Salm-Dyck) A.Berger; Nat. Pflanzenfam. [Engler & Prantl], 2. Aufl., 18a: 483 (1930)
Distribution: Mexico (Aguascalientes, Guanajuato, Hidalgo, Queretaro, San Luis Potosi, Zacatecas)
79 MEX
Synonyms: hidden
= Cotyledon adunca Baker; Refug. Bot. [Saunders] 1: sub t. 60 (1869)
= Diotostemon hookeri Salm-Dyck; Allg. Gartenzeitung [Otto & Dietrich] 22: (1854)
= Echeveria adunca (Baker) Ed.Otto; Hamburger Garten- Blumenzeitung 29: 6 (1873)
= Echeveria hookeri (Salm-Dyck) Lem.; Ill. Hort. 10(Misc.): 80 (1863)
= Echeveria uniflora (Rose) A.Berger; (1912)
= Pachyphytum aduncum (Baker) Rose; N. Amer. Fl. [Britton et al., eds.] 22: 13 (1905)
= Pachyphytum roseum Baker; Refug. Bot. [Saunders] sub t. 60 (1869)
= Pachyphytum uniflorum Rose; Bull. New York Bot. Gard. 3: 11 (1903)
species :
Pachyphytum huastecanum
J.Reyes, Etter & Kristen; Cact. Succ. J. (Los Angeles) 92(2): 142 (2020)
Distribution: Mexico (Nuevo León)
79 MEX
species :
Pachyphytum kimnachii
Moran; Cact. Succ. J. (Los Angeles) 39: 205 (1967)
Distribution: Mexico (Guanajuato, San Luis Potosi)
79 MEX
species :
Pachyphytum longifolium
Rose; N. Amer. Fl. [Britton et al., eds.] 22: 12 (1905)
Distribution: Mexico (Hidalgo, Queretaro, Veracruz)
79 MEX
species :
Pachyphytum machucae
I.García, Glass & Cházaro; Acta Bot. Mex. 47: 10 (1999)
Distribution: Mexico (Michoacán)
79 MEX
species :
Pachyphytum meyranii
H.Montero, J.Reyes & Raya Sanchez; Cact. Suc. Mex. 70(1): 5 (2025)
Distribution: Mexico (Guanajuato)
79 MEX
species :
Pachyphytum neglectum
J.Meyrán; Cact.-Avent. Int. 2017(2): 38 (2017)
Distribution: Mexico (México Distrito Federal)
79 MEX
species :
Pachyphytum odam
Art.Castro & P.Carrillo; Phytotaxa 629(3): 204 (2023)
Distribution: Mexico (Durango)
79 MEX
species :
Pachyphytum oviferum
J.A.Purpus; Monatsschr. Kakteenk. 29: 100 (1919)
Distribution: Mexico (San Luis Potosi)
79 MEX
species :
Pachyphytum rogeliocardenasii
Pérez-Calix & R.Torres; Phytotaxa 348(1): 57 (2018)
Distribution: Mexico (Queretaro)
79 MEX
species :
Pachyphytum rzedowskii
I.García, Pérez-Calix & J.Meyrán; Anales Inst. Biol. Univ. Nac. Auton. Mexico, Bot. 73(2): 148 (2002)
Distribution: Mexico (Michoacán)
79 MEX
species :
Pachyphytum saltensis
Brachet, J.Reyes & R.Mondragón; Cact. Suc. Mex. 51(2): 48 (46-51, fotos 1-10) (2006)
Distribution: Mexico (Jalisco, Zacatecas)
79 MEX
species :
Pachyphytum theodactylum
Carreño, Gasca-Prieto, Quirarte & Caltzonzi; Acta Bot. Mex. 132-e2493: 3 (2025)
Distribution: Mexico (Guanajuato)
79 MEX
species :
Pachyphytum viride
E.Walther; Cact. Succ. J. (Los Angeles) 8: 210 (1937)
Distribution: Mexico (Guanajuato, Hidalgo, Queretaro)
79 MEX
species :
Pachyphytum viscidum
J.Reyes & L.E.Cruz-López; Haseltonia 26: 17 (2019)
Distribution: Mexico (Aguascalientes, Guanajuato, Jalisco, Zacatecas)
79 MEX
species :
Pachyphytum werdermannii
Poelln.; Repert. Spec. Nov. Regni Veg. 42: 2 (1937)
Distribution: Mexico (Tamaulipas)
79 MEX
