Biophytum mapirense

Biophytum mapirense is a fascinating and rarely cultivated tropical species belonging to the Oxalidaceae family, native to the rainforests of South America. Known for its distinctive, palm-like rosette of pinnate leaves that fold gracefully in response to touch or changes in light — a charming phenomenon known as nyctinasty — this intermediate-warm growing species is a true curiosity of the plant world. Compact, unusual, and full of character, Biophytum mapirense is a conversation piece that appeals to collectors who love plants with personality. Grown by Ecuagenera in Ecuador, this is a rare find that brings genuine botanical intrigue to any tropical collection.

Care Guide

• Light: Prefers bright, indirect light. Avoid harsh direct sun, which can stress the delicate leaflets and cause them to fold or scorch.
• Temperature: Thrives in intermediate to warm conditions, ideally 18–28°C (65–82°F). Protect from cold drafts and temperatures below 15°C (59°F).
• Humidity: Appreciates moderate to high humidity (55–75%), consistent with its rainforest origins. A humidity tray or humidifier works well in drier indoor environments.
• Watering: Keep the soil consistently moist but never waterlogged. Allow the surface to dry slightly between waterings and ensure excellent drainage at all times.
• Soil: Use a light, well-draining tropical potting mix with good organic content to support healthy root development.
• Fertilizing: Feed with a diluted balanced fertilizer every 2–4 weeks during the growing season to encourage lush, healthy growth.

Rare, responsive, and endlessly intriguing, Biophytum mapirense is the kind of plant that makes people stop and ask questions. Grown with care by Ecuagenera in Ecuador, this South American botanical curiosity is a delightful and distinctive addition to any tropical plant collection — a living reminder that nature’s most fascinating details are often found in the smallest packages.