Lobelia dortmanna

Tracheophyta MagnoliopsidaCampanulaceaeLobeliaLobelia dortmanna

Ecology

A small, rosette-forming perennial herb of oligotrophic lakes with acidic substrates. It is slow-growing, with little ability to withstand shade or competition and is therefore confined to shallow water less than 2 metres deep. Reproduction and dispersal is by seed, which can remain viable for thirty years. 0–745 m (Llyn Bâch, Caerns.).

World Distribution

European Boreal-montane element; also in N. America.

Weighted Changed Factor: -13

Weighted Change Factor Confidence (90%)

23

JNCC Designations

NBNSYS0000004299

Atlas text references

Atlas (259a)
Farmer AM
1989.  Biological Flora of the British Isles. No. 165. Lobelia dortmanna L. Journal of Ecology. 77:1161-1173.
Hultén E, Fries M
1986.  Atlas of north European vascular plants north of the Tropic of Cancer. 3 vols.
Meusel H, Jäger EJ
1992.  Vergleichende Chorologie der zentraleuropäischen Flora. Volume 3. 2 vols.
Preston CD, Croft JM
1997.  Aquatic plants in Britain and Ireland.
Woodhead (1951b)