Amaryllidaceae
Onion plant
Crinum thaianum
- Family
- Amaryllidaceae
- Genus
- Crinum
Pet and kid safety: not checked yet. Check pet-safe plants
Is yours looking unwell? Scan your plant — free
Common names
By language (4)
- Chinese
- 泰国文殊兰
- English
- Onion plant, Thai water onion, Water onion
- Swedish
- Vattenkrinum
- Thai
- พลับพลึงธาร, หอมน้ำ
Flowers
- In flower
- October to January (from 12 flowering iNaturalist observations worldwide)
Photos
FlowerPhoto: Utain Pummarin, CC BY 4.0, from iNaturalist 
Photo: Ito Y, Barfod A, CC BY 4.0, from Wikimedia Commons
More in Crinum
- PoisonbulbCrinum asiaticumAmaryllidaceae
- Crinum latifoliumAmaryllidaceae
- Crinum mooreiAmaryllidaceae
- Florida swamp lilyCrinum americanumAmaryllidaceae
- Hardy swamplilyCrinum bulbispermumAmaryllidaceae
- Pyjama lilyCrinum macowaniiAmaryllidaceae
- Crinum mauritianumAmaryllidaceae
- Crinum calamistratumAmaryllidaceae
- Crinum lorifoliumAmaryllidaceae
- Crinum natansAmaryllidaceae
- River crinum lilyCrinum viviparumAmaryllidaceae
- Ceylon swamplilyCrinum zeylanicumAmaryllidaceae
Sources: classification from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.