Callianthe purpurascens Dorr 2025, comb. nov.

Callianthe purpurascens (Link) Dorr comb. nov. Sida purpurascens Link, Enum. Pl. Hort. Berol. Alt. 2: 206. 1822. Type: Rio de Janeiro: Commun près Rio de Janeiro, s. d. (fr), A. St. - Hilaire 73 B (neotype, here designated): US [00098237]!; isoneotypes: B † [= F neg. no. 9266], MPU [MPU 013687 as image!], P [P 02285558 as image! (= F neg. no. 35451 p. p.)], P [P 02285559 as image!], P [P 02285560 as image (= F neg. no. 35451 p. p.)!]; probable isoneotype: F [F 0062850 F as image!]). Sida rosea Link & Otto, Icon. Pl. Select.: 71, t. 32. 1825; Hooker, Curtis’s Bot. Mag. 69 [= ser. 2, 6]: t. 3150. 1832. Type: The plate (t. 32) published with the original description (lectotype, here designated). Sida speciosa Willd. ex Spreng., Syst. Veg., ed. 16, 3: 119. 1826, nom. illeg. superfl. Abutilon esculentum A. St. - Hil., A. Juss. & Cambess., Pl. Usuel. Bras.: t. 51. [16 Jun] 1827 [“ 1824 ”]; A. St. - Hil., Fl. Bras. Merid. [qu] 1 (6): 204. [18 Jul] 1827 [“ 1825 ”]; Ibid., Fl. Bras. Merid. [fol] 1: 160. 1827 [“ 1825 ”]. Type: Brazil. Rio de Janeiro: Commun près Rio de Janeiro, s. d. (fr), A. St. - Hilaire 73 B (lectotype, designated by Fryxell (2002: 90): P [P 02285558 as image! (= F neg. no. 35451 p. p.)]; isolectotypes: B † (= F neg. no. 9266), MPU [MPU 013687 as image!], P [P 02285559 as image!], P [P 02285560 as image! (= F neg. no. 35451 p. p.)], US [00098237]!); probable isolectotype: F [F 0062850 F as image!]). Abutilon carneum A. St. - Hil., Fl. Bras. Merid. [qu] 1 (6): 205. [18 Jul] 1827 [“ 1825 ”]; Fl. Bras. Merid. [fol] 1: 160. 1827 [“ 1825 ”]. Type: Brazil. Rio de Janeiro: Bord du Riv. das Ostras [sic], s. d. (fl, fr), A. St. - Hilaire 163 (second step lectotype, here designated: P [P 02285549 as image! (= F neg. no. 35448 p. p.)]; isolectotypes: MPU [MPU 017039 as image!], P [P 02285551 as image! (= F neg. no. 35448 p. p.)]); probable isolectotypes: F [F 0062849 F as image!], P [P 02285550 as image!]). Abutilon speciosum (Willd. ex Spreng.) G. Don, Gen. Hist. 1: 502. 1831, comb. illeg. Rosa speciosa Hook., Curtis’s Bot. Mag. 69 [= ser. 2, 6]: t. 3150. 1832, sphalm. pro Sida speciosa Willd. ex Spreng. Sida esculenta (A. St. - Hil., A. Juss. & Cambess.) Steud., Nomencl. Bot., ed. 2, 2: 577. 1841. Type: Based on Abutilon esculentum A. St. - Hil., A. Juss. & Cambess. Sida hilaireana Steud., Nomencl. Bot., ed. 2, 2: 577. 1841 (“ Hilaireana ”), nom. nov. Type: Based on Abutilon carneum A. St. - Hil. Abutilon virens A. St. - Hil. & Naudin, Ann. Sci. Nat., Bot., sér. 2, 18: 48. 1842. Type: Brazil. Minas Gerais [“ Minas Geraës ”]: Sine loc., 1838 (fr), P. Claussen 122 (lectotype, here designated: P [P 02285617 as image!]; isolectotypes: G-DEL, P [P 02285616 as image!]). Sida carnea (A. St. - Hil.) D. Dietr., Syn. Plant. 4: 853. 1846, comb. illeg. Abutilon purpurascens (Link) K. Schum., in Martius, Fl. Bras. 12 (3): 419. 1891. Type: Based on Sida purpurascens Link. Bakeridesia purpurascens (Link) Monteiro, Anais Soc. Bot. Brasil 5: 436. 1956. Type: Based on Sida purpurascens Link. Bakeridesia esculenta (A. St. - Hil., A. Juss. & Cambess.) Monteiro, Anais Soc. Bot. Brasil 23: 127. 1973 [“ 1972 ”]. Type: Based on Abutilon esculentum A. St. - Hil., A. Juss. & Cambess. Type. Based on Sida purpurascens Link.