Philodendron schottii subsp. schottii

Relatively delicate vines, climbing on trunks to at least 6 m above ground. LEAVES: Petiole (3.5-) 4.8-8.4 cm long, P/L=(0.28-) 0.33-0.46, the sheath horizontally splayed. Lamina (10.0-) 16.0-22.4 cm long, (2.6-) 3.1-5.9 (-6.5) cm wide, L/W=2.74-5.17 (-6.26), IQI=4-7 (-15?), narrowly to broadly lanceolate to oblong- or deltate-lanceolate. INFLORESCENCES: Peduncle ca. 0.6-0.9 cm long, P/S=0.11-0.25; spathe at anthesis ca. 5.8-8.6 cm long; spadix ca. 3.6-5.8 cm long; sterile male zone not evident; F/S=0.43-0.58. INFRUCTESCENCES: Ripe fruits described as light green (Crosby et al. 958).