Aspidosperma album Pichon
Creators: name: Castello, Ana Carolina Devides
name: Pereira, Andreza Stephanie De Souza
name: Shimizu, Gustavo Hiroaki
name: Zuntini, Alexandre Rizzo
name: Simões, André Olmos
name: Koch, Ingrid
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Apocynaceae
Aspidosperma
Aspidosperma album

description: Aspidosperma album (Vahl) Benoist ex Pichon in Bull. Mus. Natl. Hist. Nat., sér. 2 19(4): 367. 1947.
≡ Macaglia alba Vahl in Skr. Naturhist.- Selsk. 6: 107. 1810.
Lectotype (designated by Woodson in Ann. Missouri Bot. Gard. 38(2): 194, 196. 1951):— FRANCE. [French Guiana]: s.d., L.C. Richard s.n. (C [barcode C10005729 image!]; isolectotypes: P [barcode P00645147 image!, barcode P00645148 image!, barcode P00645149 image!]).
= Bignonia latisiliqua Poir., Encycl., suppl. 1(2): 632. 1811. ≡ Aspidosperma latisiliquum (Poir.) A.DC., Prodr. [A.P. de Candolle] 8: 676. 1844. Holotype:— FRANCE. [French Guiana]: Cayenne, s.d., J.B. Patris s.n. [Herb. Desfontaines] (FI [barcode FI009948 image!]; isotypes: G [barcode G00143991 image!, barcode G00144000 image!], P [barcode P00645146 image!]).
= Aspidosperma woodsonianum Markgr. in Notizbl. Bot. Gart. Berlin-Dahlem 12(115): 559. 1935. Lectotype (designated here): — SURINAME. Forest Reserve, Sectie O, 26 Aug 1916, Boschwezen [Forestry Department] 2330 (U [barcode U0000489 image!]; isolectotype: US [barcode 01209324 image!]).
“ Aspidosperma latisiliqua ” (Poir.) A.DC., orth. var.
“ Ostreocarpum albicans ” Rich., mss. in sched.
“ Peltospermum latisiliquum ” DC. ex A.DC., Prodr. [A.P. de Candolle] 8: 676. 1844, pro syn.
“ Peltospermum patrisii ” DC. ex A.DC., Prodr. [A.P. de Candolle] 8: 676. 1844, pro syn.
Notes —Among the nine gatherings mentioned in the protologue of A. woodsonianum, Markgraf (1935a) proclaimed Boschwezen [Forestry Department] 2330 as “Original der Art.”. Still, he did not cite in which herbarium the type would be deposited. So, we selected the best-preserved specimen from this collection as the lectotype of A. woodsonianum (U barcode 0000489) (ICN article 9.3; Turland et al. 2018).
Woodson (1951) accepted A. album but synonymized A. centrale Markgr., A. desmanthum Benth. ex Müll. Arg., and A. pachypterum Müll.Arg. under it. However, we consider these as distinct species. Aspidosperma album differs from A. centrale by the dark green leaves on the adaxial surface (vs. dark brown), with prominent secondary veins (vs. immersed), smaller (5.7–6.5 vs. 9.2–11.7 cm long) and non-rigid (vs. rigid) inflorescences, and flowers with corolla tube pubescent to glabrescent below the insertion of the anthers internally (vs. canescent) (Pereira et al. 2019). Moreover, A. album differs from A. desmanthum by the prominent secondary veins on the adaxial surface (vs. immersed), white leaves on the abaxial surface (vs. light green), and flowers ca. 6.6 mm long (vs. ca. 8 mm). Finally, A. album can be differentiated from A. pachypterum by the white leaves on the abaxial surface (vs. light brown or light green), suborbicular follicles (vs. pyriform), and membranaceous seeds (vs. chartaceous).
description: Published as part of Castello, Ana Carolina Devides, Pereira, Andreza Stephanie De Souza, Shimizu, Gustavo Hiroaki, Zuntini, Alexandre Rizzo, Simões, André Olmos & Koch, Ingrid, 2022, Taxonomy and nomenclature of Aspidosperma (Apocynaceae), pp. 239-277 in Phytotaxa 571 (3) on pages 242-243, DOI: 10.11646/phytotaxa.571.3.1, http://zenodo.org/record/7284667