To identify a Philodendron ilsemanii, there are several key characteristics to look for. The most obvious feature is the shape of the leaf blades, which are cordate, meaning they are heart-shaped with a slightly elongated tip. These leaves are also coriaceous, meaning they are leathery and thick, giving them a sturdy and durable feel.
In terms of color, Philodendron ilsemanii leaves are a very deep dark green. This rich shade adds to the overall attractiveness of the plant and makes it stand out among other houseplants. However, what truly sets this variety apart is its variegation. The variegation can be quite variable from leaf to leaf, making each one unique. It typically appears as splashes and/or patches of white, with the dark green “freckles” coming through. This variegation adds a touch of elegance and interest to the plant’s overall appearance.
When observing a Philodendron ilsemanii, take note of the size and shape of the leaves. They should be relatively large, with mature leaves reaching approximately 8-10 inches in length. The overall growth habit of the plant is relatively compact, making it suitable for both indoor and outdoor cultivation.
To further confirm the identification of a Philodendron ilsemanii, you can also examine the plant’s stem and aerial roots. The stem should be sturdy and thick, providing ample support for the leaves. Aerial roots may be present, which are typically used by the plant for climbing and anchoring itself in its natural habitat. These roots can add an interesting and unique dimension to the plant’s overall appearance.
In summary, to identify a Philodendron ilsemanii, look for the following characteristics:
1. Cordate and slightly elongated leaf blades.
2. Coriaceous and thick leaves.
3. Deep dark green color.
4. Variegation in the form of white splashes and/or patches with dark green freckles.
5. Relatively large leaf size (~8-10 inches).
6. Compact growth habit.
7. Sturdy stem and possibly aerial roots.
Remember, each plant may vary slightly in appearance, so it’s always a good idea to compare your plant to reliable sources or consult with experts if you are uncertain.
