Amorpha bushii
| Amorpha bushii Rydberg, in Britton, N. Amer. Fl. 24: 31. 1919. | | TYPE: FLORIDA: Jackson Co.: Chattahoochee River, 12 Aug 1897, Bush 13 (holotype: NY; isotype: A). |
Amorpha caroliniana
| Amorpha caroliniana Croom, Amer. J. Sci. Arts 25: 74. 1834. | | TYPE: NORTH CAROLINA: Craven Co.: Near New Bern, 1834, Loomis s.n. (lectotype: NY). Lectotypified by Wilbur, Rhodora 77: 398. 1975. |
Amorpha croceolanata
| Amorpha croceolanata P. W. Watson, Dendrol. Brit. 2: t. 139. 1825. | | |
Amorpha curtissii
| Amorpha curtissii Rydberg, in Britton, N. Amer. Fl. 24: 30. 1919. | | TYPE: FLORIDA: Duval Co.: Near river, Jacksonville, 6 May & 21 Aug 1894, Curtiss 4703 (holotype: NY; isotypes: KANU, US). |
Amorpha dewinkeleri
| Amorpha dewinkeleri Small, Man. S.E. Fl. 689. 1933. | | TYPE: FLORIDA: Lee Co.: Near Fort Shackleford, Big Cypress, 19 May 1917, Small 8349 (lectotype: NY; isolectotypes: GH, MO, US). Lectotypified by Wilbur, Rhodora 77: 400. 1975. |
Amorpha fruticosa var. caroliniana
| Amorpha fruticosa Linnaeus, var. caroliniana (Croom) S. Watson, Smithson. Misc. Collect. 258: 188. 1878. | BASIONYM: Amorpha caroliniana Croom 1834. | |
Amorpha fruticosa var. croceolanata
| Amorpha fruticosa Linnaeus, var. croceolanata (P. W. Watson) Mouillefert, Traite Arbr. Arbriss. 577. 1894. | BASIONYM: Amorpha croceolanata P. W. Watson 1825. | |
Amorpha fruticosa var. typica
| Amorpha fruticosa Linnaeus, var. typica C. K. Schneider, Ill. Handb. Laubholzk. 2: 72. 1907, nom. inadmiss. | BASIONYM: Amorpha fruticosa Linnaeus 1753. | |
Amorpha fruticosa var. vulgaris
| Amorpha fruticosa Linnaeus, var. vulgaris Pursh, Fl. Amer. Sept. 466. 1814, nom. inadmiss. | BASIONYM: Amorpha fruticosa Linnaeus 1753. | |
Amorpha virgata
| Amorpha virgata Small, Bull. Torrey Bot. Club 21: 17, pl. 171. 1894. | | TYPE: GEORGIA: DeKalb Co.: NW slope of Stone Mountain, 3 Jul 1893, Small s.n. (lectotype: NY; isolectotypes: GA, GH, ISC, MIN, MO, UC, US). Lectotypified by Wilbur, Whodora 77: 398. 1975. |
Amorpha angustifolia
| Amorpha angustifolia (Pursh) F. E. Boynton, Biltmore Bot. Stud. 1: 139. 1902. | BASIONYM: Amorpha fruticosa Linnaeus, var. angustifolia Pursh 1814. | |
Amorpha arizonica
| Amorpha arizonica Rydberg, in Britton, N. Amer. Fl. 24: 33. 1919. | | TYPE: ARIZONA: Cochise Co.: Ramsey Canyon, Huachuca Mountains, 10 Jun 1909, Goodding 136 (holotype: NY; isotypes: ARIZ, GH, NEB, NY, RM, UC). |
Amorpha elata
| Amorpha elata Hayne, Dendrol. Fl. 134. 1822, nom. illegit. | BASIONYM: Amorpha perforata Schkuhr 1796. | |
Amorpha emarginata
| Amorpha emarginata Eastwood, Proc. Calif. Acad. Sci. 20: 148. 1931. | | TYPE: ARIZONA: Maricopa Co.: Fish Creek, Apache Trail, s.d., Eastwood 3745 (holotype: CAS; isotype: A). |
Amorpha fragrans
| Amorpha fragrans Sweet, Brit. Fl. Gard. 3: t. 241. 1827-1829. | | |
Amorpha fruticosa forma albiflora
| Amorpha fruticosa Linnaeus, forma albiflora Sheldon, Bull. Geol. Nat. Hist. Surv. 9: 72. 1894. | | TYPE: MINNESOTA: Mille Lacs Co.: Banks of the Rum River, 3 mi. N of Milaca, s.d., Sheldon s.n. (holotype: MIN). |
Amorpha fruticosa forma aureovariegata
| Amorpha fruticosa Linnaeus, forma aureovariegata Schwerin, Mitt. Deutsch. Dendrol. Ges. 16: 255. 1907. | | |
Amorpha fruticosa forma caerulea
| Amorpha fruticosa Linnaeus, forma caerulea (Loddiges ex Loudon) E. J. Palmer, J. Arnold Arbor. 12: 189. 1931. | BASIONYM: Amorpha fruticosa Linnaeus, var. caerulea Loddiges ex Loudon 1838. | |
Amorpha fruticosa forma crispa
| Amorpha fruticosa Linnaeus, forma crispa (G. Kirchner) C. K. Schneider, Ill. Handb. Laubholzk. 2: 72. 1907. | BASIONYM: Amorpha fruticosa Linnaeus, var. crispa G. Kirchner 1864. | |
Amorpha fruticosa forma glabrata
| Amorpha fruticosa Linnaeus, forma glabrata E. J. Palmer, J. Arnold Arbor. 12: 191. 1931. | | TYPE: TEXAS: Brazos Co.: Kurten, s.d., Palmer 13479 (holotype: A; isotype: MO). |
Amorpha fruticosa forma humilis
| Amorpha fruticosa Linnaeus, forma humilis (Tausch) E. J. Palmer, J. Arnold Arbor. 12: 189. 1931. | BASIONYM: Amorpha humilis Tausch 1838. | |
Amorpha fruticosa forma latior
| Amorpha fruticosa Linnaeus, forma latior Fassett, Rhodora 38: 190. 1936. | | TYPE: WISCONSIN: St. Croix Co.: Shore of Lake St. Croix, 10 mi. S of Hudson, 2 Aug 1934, Fassett 17014 (holotype: WIS; isotypes: GH, MO, NY). |
Amorpha fruticosa forma pendula
| Amorpha fruticosa Linnaeus, forma pendula (Carrière) C. K. Schneider, Ill. Handb. Laubholzk. 2: 73. 1907. | BASIONYM: Amorpha pendula Carrière 1870-1871. | |
Amorpha fruticosa var. angustifolia
| Amorpha fruticosa Linnaeus, var. angustifolia Pursh, Fl. Amer. Sept. 466. 1814. | | |
Amorpha fruticosa var. caerulea
| Amorpha fruticosa Linnaeus, var. caerulea Loddiges ex Loudon, Arbor. Frutic. Brit. 607. 1838. | | |
Amorpha fruticosa var. crispa
| Amorpha fruticosa Linnaeus, var. crispa G. Kirchner, in Petzold & G. Kirchner, Arbor. Muscav. 370. 1864. | | |
Amorpha fruticosa var. emarginata
| Amorpha fruticosa Linnaeus, var. emarginata Pursh, Fl. Amer. Sept. 466. 1814. | | |
Amorpha fruticosa var. humilis
| Amorpha fruticosa Linnaeus, var. humilis (Tausch) C. K. Schneider, Ill. Handb. Laubholzk. 2: 73. 1907. | BASIONYM: Amorpha humilis Tausch 1838. | |
Amorpha fruticosa var. lewisii
| Amorpha fruticosa Linnaeus, var. lewisii Loddiges ex Loudon, Arbor. Frutic. Brit. 607. 1838. | | |
Amorpha fruticosa var. oblongifolia
| Amorpha fruticosa Linnaeus, var. oblongifolia E. J. Palmer, J. Arnold Arbor. 12: 192. 1931. | | TYPE: ARKANSAS: Phillips Co.: Along Mississippi River near Helens, s.d., Palmer 26628 (holotype: A; isotypes: CAS, MO, UARK). |
Amorpha fruticosa var. occidentalis
| Amorpha fruticosa Linnaeus, var. occidentalis (Abrams) Kearney & Peebles, J. Wash. Acad. Sci. 29: 483. 1939. | BASIONYM: Amorpha occidentalis Abrams 1910. | |
Amorpha fruticosa var. pendula
| Amorpha fruticosa Linnaeus, var. pendula (Carrière) Dippel, Handb. Laubholzk. 3: 691. 1893. | BASIONYM: Amorpha pendula Carrière 1870-1871. | |
Amorpha fruticosa var. tennesseensis
| Amorpha fruticosa Linnaeus, var. tennesseensis (Shuttleworth ex Kunze) E. J. Palmer, J. Arnold Arbor. 12: 192. 1931. | BASIONYM: Amorpha tennesseensis Shuttleworth ex Kunze 1848. | |
Amorpha humilis
| Amorpha humilis Tausch, Flora 21: 750. 1838. | | TYPE: Cult. at Prague, |
Amorpha nonperforata
| Amorpha nonperforata Schkuhr, Bot. Handb. 2: 333. 1796. | | |
Amorpha occidentalis
| Amorpha occidentalis Abrams, Bull. New York Bot. Gard. 6: 394. 1910. | | TYPE: CALIFORNIA: San Diego Co.: San Diego River near Old San Diego Mission, 7 May 1903, Abrams 3425 (holotype: CAS; isotypes: A, CAS, GH, MO, NY, RSA, UC, US). |
Amorpha occidentalis var. arizonica
| Amorpha occidentalis Abrams, var. arizonica (Rydberg) E. J. Palmer, J. Arnold Arbor. 12: 185. 1931. | BASIONYM: Amorpha arizonica Rydberg 1919. | |
Amorpha occidentalis var. emarginata
| Amorpha occidentalis Abrams, var. emarginata E. J. Palmer, J. Arnold Arbor. 12: 185. 1931. | | TYPE: ARIZONA: Maricopa Co.: Fish Creek, Apache Trail, s.d., Eastwood 8745 (holotype: A; isotype: CAS). |
Amorpha pendula
| Amorpha pendula Carrière, Rev. Hort. (Paris) 1868: 340. 1870-1871. | | |
Amorpha perforata
| Amorpha perforata Schkuhr, Bot. Handb. 2: 333. 1796. | | |
Amorpha tennesseensis
| Amorpha tennesseensis Shuttleworth ex Kunze, Delect. Sem. Hort. Lips. 1848: 1. 1848; Linnaea 24: 191. 1851. | | TYPE: TENNESSEE: Jefferson Co.: Near Dandridge, Jun 1842, Rugel s.n. (lectotype: ?; isolectotype: GH). Lectotypified by Wilbur, Rhodora 77: 398. 1975. |