Pterandra A. Juss., Fl. Bras. Merid.

de Almeida, Rafael F., de Morais, Isa L., Alves-Silva, Thais, Antonio-Domingues, Higor & Pellegrini, Marco O. O., 2024, A new classification system and taxonomic synopsis for Malpighiaceae (Malpighiales, Rosids) based on molecular phylogenetics, morphology, palynology, and chemistry, PhytoKeys 242, pp. 69-138 : 69-138

1.1. 3. Pterandra A. Juss., Fl. Bras. Merid. (quarto ed.) 3 (22): 72. 1832 [1833].

Fig. 3 D

Type species.

Pterandra pyroidea A. Juss.

Notes.

Pterandra currently comprises 15 accepted species (11 threatened species; Suppl. material 1) of trees, shrubs or subshrubs endemic to non-flooded forests of the South American Amazon rainforest and Cerrado biomes, with just a single species occurring in non-flooded rainforests of Panama, Central America ( Anderson 1997 a; POWO 2024). For an identification key for all species of Pterandra , see Anderson (1997 a).

Figures

Figure 3. Phyllotaxis, stipules, and petioles of Malpighiaceae A branch with opposite leaves of Bronwenia megaptera B branch with decussate leaves of Verrucularina glaucophylla C branch with alternate leaves of Stigmaphyllon angustilobum D branch with verticillate leaves of Pterandra pyroidea E interpetiolar stipules of Mascagnia cordifolia F epipetiolar stipules of Byrsonima intermedia G free stipules of Hiraea hatschbachii H connate stipules of Peixotoa catarinensis I transverse section of a circular petiole J transverse section of a plane-convex petiole K transverse section of a canaliculate petiole L leaf with very reduced petiole of Byrsonima basiloba M leaf with short petiole of Banisteriopsis adenopoda N leaf with long petiole of Stigmaphyllon caatingicola O alternate glands on the petiole of Banisteriopsis membranifolia P opposite to alternate glands on the petiole of Schwannia mediterranea Q subopposite glands on the petiole of Banisteriopsis membranifolia R discoid and sessile gland of Banisteriopsis laevifolia S cupuliform and stalked glands of Banisteriopsis adenopoda (line drawings and photographs A – C, G, I – K, L – O, Q – S by R. F. Almeida; D by C. Silva, E, F, H, P by M. O. O. Pellegrini).