Plant
Peace lily
Spathiphyllum (genus)
Also known as: Spathiphyllum
A genus of around 50 species of evergreen perennial flowering plants in the arum family (Araceae) — native to tropical regions of the Americas and parts of Southeast Asia. Among the most-cultivated houseplants in the world, valued for tolerance of low light and the species' distinctive white *spathe* flowers that emerge through the dark glossy foliage. Like the related [[calla-lily]] and [[anthurium]], peace lilies are technically not lilies — the 'flower' is a modified leaf (*spathe*) surrounding a small finger-like central spike (*spadix*).
Scientific
Spathiphyllum (family Araceae) contains ~50 species native to tropical rainforest understory across Central America, South America, and parts of Southeast Asia. The plant produces dark glossy lance-shaped leaves emerging from underground rhizomes, with periodic white spathe flowers — modified leaves wrapped around small central spikes (the spadix) bearing the true tiny flowers.
The plant shows the standard Araceae spathe-and-spadix flower architecture shared with [[calla-lily]], [[anthurium]], [[taro]], and the giant Amorphophallus titanum corpse flower — completely different sizes and contexts, same basic anatomy.
Like other Araceae, peace lilies contain calcium oxalate crystals throughout the tissues and are mildly toxic to pets and humans if eaten.
Cultural
Peace lilies are among the most-commercialized houseplants globally. The species is sold at essentially every plant store across temperate climates and is one of the top recommendations for “low-light” indoor spaces — office cubicles, dim apartment corners, bathrooms with limited window light.
The plant’s combination of attractive foliage, occasional flowering even in low light, drought tolerance, and overall low-maintenance character has made it a staple of:
- Office and corporate landscaping
- Hospital and clinic decor (where the symbolic “peace” association is reinforced)
- Funeral arrangement and sympathy gifts
- Beginner houseplant collections
NASA’s 1989 Clean Air Study included peace lily among the species shown to remove formaldehyde, benzene, and trichloroethylene from indoor air — adding to the species’ wellness-marketing reputation.
The peace lily droops dramatically when water-stressed, then revives within hours of watering — a feature that has made it almost too forgiving for inexperienced houseplant owners, who can let the plant wilt and recover repeatedly without serious damage.
See also
Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.
- Shares approach with: [[calla-lily]] · [[anthurium]] · [[taro]]
- Member of: [[plants]]
Sources
- Wikipedia — Spathiphyllum
A plant entry in the 0mn1.one [[directory]].
What links here, and how
Inbound connections from across the wiki, grouped by lens and by relationship. These appear automatically — every entity page declares what it links to, and that data populates here on the targets.
Cultural
shares approach with
- Monstera auto-linked from body mention
- Spider plant auto-linked from body mention
General
shares approach with
- African violet auto-linked via shared tag: houseplant
- Yam auto-linked via shared tag: americas
4 inbound links · 4 outbound