Boraginaceae
Lithospermum exsertum
- Family
- Boraginaceae
- Genus
- Lithospermum
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Synonyms
- Echium longiflorum Sessé & Moc.
- Macromeria exserta D.Don
- Macromeria exserta var. imparata J.F.Macbr.
Flowers
- In flower
- August (from 5 flowering iNaturalist observations worldwide)
Photos
FlowerPhoto: Guillermo Huerta Ramos, CC BY 4.0, from iNaturalist 
Photo: Jean Jacques Godon, CC BY 4.0, from iNaturalist 
Photo: Eugenio Padilla, CC BY-SA 4.0, from iNaturalist 
Photo: Alan Rockefeller, CC BY 4.0, from iNaturalist
More in Lithospermum
- European stoneseedLithospermum officinaleBoraginaceae
- LithospermumLithospermum erythrorhizonBoraginaceae
- Hoary puccoonLithospermum canescensBoraginaceae
- Carolina puccoonLithospermum carolinienseBoraginaceae
- Narrowleaf stoneseedLithospermum incisumBoraginaceae
- American stoneseedLithospermum latifoliumBoraginaceae
- Manyflowered stoneseedLithospermum multiflorumBoraginaceae
- Western stoneseedLithospermum ruderaleBoraginaceae
- California stoneseedLithospermum californicumBoraginaceae
- Lithospermum distichumBoraginaceae
- Giant trumpetsLithospermum macromeriaBoraginaceae
- Lithospermum occidentaleBoraginaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.