Bulbophyllum pachyrachis

(c) mlarocque1962, some rights reserved (CC BY-NC) via iNaturalist

Species

Rat-tail Orchid

Bulbophyllum pachyrachis

The Rat-tail Orchid is a unique epiphytic orchid known for its elongated inflorescences and fragrant flowers.

Also known as: Rat-tail Orchid

Bulbophyllum pachyrachis, commonly known as the Rat-tail Orchid, is native to the tropical regions of Southeast Asia, particularly found in countries like Malaysia and Indonesia. This epiphytic orchid typically grows in humid, shaded environments, reaching heights of up to 30 cm. The plant exhibits a unique growth habit with elongated, rat-tail-like inflorescences that can extend several inches, adorned with small, fragrant flowers that are often yellowish or greenish in color. The leaves are leathery and strap-like, providing a robust structure that supports the plant’s survival in its natural habitat.
The ecological role of Bulbophyllum pachyrachis includes attracting various pollinators, such as bees and butterflies, which are drawn to its fragrant flowers. This species is also known for its ability to thrive in low-light conditions, making it an ideal candidate for shaded gardens or indoor cultivation. Humans have utilized this orchid for ornamental purposes, appreciating its unique appearance and fragrance. Additionally, its adaptations to low light and humidity allow it to flourish in environments where many other plants may struggle, showcasing its resilience and ecological significance.

Care Guide

🌱 Hardiness Zone
Zone 10–11
🪨 Soil
well-draining orchid mix
☀️ Light
bright indirect light
💧 Water
moderate moisture
🌿 Fertilization
monthly during growing season

Plant images courtesy of Wikimedia Commons — a free media repository maintained by volunteers worldwide. Thank you — please consider donating ♥

Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Orchidales
Family Orchidaceae
Genus Bulbophyllum
Species Bulbophyllum pachyrachis

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