Taxonomy of Aspidosperma Mart. (Apocynaceae, Rauvolfioideae) in the State of Para´, Northern Brazil

O modelo em questão descreve as fases para a elaboração da programação das atividades e da alocação dos técnicos para executá-las, trazendo como contribuição ao

Leaves chartaceous to coriaceous, decussate; stipules 2.5–4 mm long, persistent; petiole 3–5 mm long, sericeous, eglandular; lamina 3.5–7 × 1.2–3 cm, obovate, spatulate or

Leaves alternate, distributed along the branches; petioles 1.4-2.9 cm long, flattened on the adaxial surface, not winged, pubescent to glabrous; blades 6.7-17.3 × 3.7-8.3

Leaflets 6-10, alternate to opposite, 7 − 15 × 2.5 − 5 cm, elliptic or lanceolate, apex acute to narrowly attenuate, base acute to rounded or truncate, usually asymmetrical, with

Leaves with petiole 0,3–1 cm long, with short basal sheath, densely pilose- pubescent; lamina 12–16(–19) × 4–5.3(–7.5) cm, oblong to elliptic-obovate, base cordate-auriculate,

Leaves alternate, deciduous, petiolate, petiole (3–)5–7.5(– 9.5) mm, lamina (2–)3.5–6.5 × (1–)2–2.6 cm, coriaceous, oblanceolate, elliptic, base attenuate,

frequently oblong to ovate-elliptic, rarely oblong-lanceolate or lanceolate, coriaceous, 6 − 23 × 2.1 − 9 cm, acuminate at apex, the acumen 4 − 18 mm long, rounded to cuneate

membraneous to subcoriaceous, oblong to ovate, 3.5–9.5 × 1.7–4 cm, acuminate and often cuspidate at apex, with acumen 2–15 mm long, rounded to subcuneate at base, glabrous beneath