Differences Between Monstera Obliqua and Monstera Deliciosa: Are They Plants of the Same Genus?

I. Differences Between the Two

Monstera obliqua, also called the hole-leaf Monstera, is smaller than the common Monstera deliciosa, and its leaves have entire margins with holes only on the inside, while the common species often has notches along the leaf margins. In addition, the two have very similar growth habits. But the former is more tolerant of high temperatures and also fairly shade-tolerant, while being very afraid of direct sun exposure; the latter is slightly better at tolerating cold, but the difference is not very great.

II. Are They of the Same Genus?

Monstera obliqua and Monstera deliciosa are perennial herbaceous plants of the same family and genus. Both belong to the genus Monstera in the family Araceae, and both originate from Mexico. Because of their unique ornamental value, they have been introduced and cultivated all over the world. Since the former is smaller, it is often used to decorate windowsills or tables, while the latter is more suitable placed on the floor in the living room.

III. Plant Introductions

1. Monstera obliqua: The leaves of this plant are papery, elliptical in shape, and between 12-15 cm in length. The leaf surface is deep green and very smooth, with elliptical holes in the middle. The whole plant is relatively small and highly shade-tolerant, usually placed in places without direct light; it likes high temperatures and is not cold-tolerant.

2. Monstera deliciosa: As a climbing shrub, this plant is usually larger, with mostly ovate leaves of thick leathery texture, a light green surface, a relatively rough underside, and very sharp edges. It is suitable for growing in warm, humid places. Shade it regularly and ensure sufficient water to prevent the plant from suffering drought.