Lythraceae
Stalkflower
Ammannia grayi
- Family
- Lythraceae
- Genus
- Ammannia
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Common names
By language (1)
- English
- Stalkflower
Synonyms
- Heimia longipes (A.Gray) Cory
- Nesaea longipes A.Gray
Flowers
- In flower
- May to July, September (from 10 flowering iNaturalist observations worldwide)
Photos
FlowerPhoto: Reid Hardin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Eric Knight, CC BY 4.0, from iNaturalist 
Photo: Turner Brockman, CC BY-SA 4.0, from iNaturalist 
Photo: Reid Hardin, CC BY 4.0, from iNaturalist
More in Ammannia
- Monarch redstemAmmannia bacciferaLythraceae
- Valley redstemAmmannia coccineaLythraceae
- Ammannia gracilisLythraceae
- Eared redstemAmmannia auriculataLythraceae
- Manyflower redstemAmmannia multifloraLythraceae
- Ammania sengalensisAmmannia senegalensisLythraceae
- Grand redstemAmmannia robustaLythraceae
- Ammannia verticillataLythraceae
- Pink redstemAmmannia latifoliaLythraceae
- Ammannia octandraLythraceae
- Ammannia maritimaLythraceae
- Ammannia robertsiiLythraceae
Sources: classification, synonyms 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.