Philodendron sp. nov. lapoanum – Narrow-Veined Climber with Glossy Elegance


'Lapoanum' Philodendron – Rare Leaf Morphology, Collector Status and Climbing Growth


Philodendron sp. nov. lapoanum is a newly described species by botanist Thomas Croat, known for its elongated, paddle-like leaves and elegant venation. This species shows a clean, glossy green surface with a refined, narrow midrib and subtle lateral veins, giving it a sleek, minimalist look. The foliage remains lance-shaped even in maturity, with gently curved margins and a consistent upright form.
As a climbing species, lapoanum thrives when given vertical support and stable warmth. It’s rarely found in cultivation and offers a fresh take for collectors seeking out lesser-known Philodendron species with sculptural appeal and steady, manageable growth.


Foliage traits and growth behavior


 
Leaf shape: Elongated lanceolate to narrowly elliptical, tapering at both ends
 
Surface: Glossy green, slightly leathery with fine parallel venation
 
Growth type: Moderate-speed climber with long internodes and aerial roots
 
Indoor size: Can reach 1.5–2 m with support
 
Texture: Smooth and structured, strong midrib and upright leaf stance


Natural habitat and scientific background


Philodendron lapoanum was described by Dr. Thomas Croat and originates from tropical forests in the Chocó region of Colombia. It grows epiphytically, climbing trees in warm, humid rainforest conditions with filtered light and consistent rainfall. Its morphology distinguishes it from other lanceolate species by the elegant venation and glossy sheen. The species name ‘lapoanum’ refers to the locality of Lapo, near where the type specimen was collected. Like most aroids, it is toxic if ingested — keep out of reach of pets and children.


Philodendron lapoanum care instructions


 
Light: Bright, filtered light helps maintain gloss and compact internodes
 
Watering: Let top 2–3 cm of substrate dry before watering again
 
Humidity: Performs best at 60–80%; stable conditions preferred
 
Temperature: Ideal range 18–28 °C — avoid drafts or cold exposure
 
Soil: Well-draining aroid mix with bark, coir, perlite, and leaf compost
 
Repotting: Every 1–2 years, or when rootbound
 
Fertilising: Monthly during active growth with diluted liquid fertiliser
 
Propagation: Stem cuttings with at least one node and aerial root
 
Hydroponics: Adapts to semi-hydro in high humidity environments
 
Pruning: Cut long runners or remove older leaves as needed


Common issues and how to address them


 
Leaf yellowing: Usually linked to overwatering or poor drainage
 
Slow growth: Normal in low light — increase brightness or add humidity
 
Pale foliage: May indicate nutrient deficiency or compacted roots
 
Pests (thrips, mites): Monitor undersides; treat with neem oil or insecticidal soap
 
Drooping vines: Provide vertical support for climbing and healthier form


Additional tips for thriving growth


Use a moss pole or coir support to train Philodendron lapoanum vertically. Its growth remains tidy and minimal when given structure and space. Rotate regularly for even growth and clean leaves gently to preserve the glossy surface. This species prefers consistency — once placed in the right environment, it settles in and grows steadily without fuss.


Etymology and scientific description


The genus name Philodendron comes from Greek — “philo” (love) and “dendron” (tree), referencing the climbing nature of the plant. The specific epithet 'lapoanum' was given by Dr. Thomas Croat in honor of the region where the plant was first identified. The species is considered newly described (sp. nov.), and only recently available to collectors.


FAQs about Philodendron lapoanum


Is this a climbing or self-heading plant?It’s a climber — give it a pole or trellis to support vertical growth and leaf development.
How fast does it grow indoors?Moderately fast under the right conditions — faster in warmth, humidity, and bright light.
Does it need high humidity?It prefers it — 60%+ keeps leaves looking healthy and reduces stress during new growth.
Order today and grow Philodendron lapoanum — a newly described climbing species with sleek foliage, rare origin, and graceful vertical growth.