Philodendron acutifoliumPhilodendron acutifolium at a glance: Philodendron acutifolium is a rare scandent species valued for long, glossy oblanceolate leaves with a strong midrib and clearly raised lateral veins that give the blade a ribbed, architectural quality. It behaves as a true climber, and the foliage becomes broader and more structured when the plant is given a firm pole or slab rather than left unsupported. Bright, indirect light encourages better leaf size, while