Erica tetralix L.

Plant-life London,A. & C. Black,1915. biodiversitylibrary.org/page/12481435

Billeder af nordens flora. v.1 København,G.E.C. Gad's forlag,1917-1927. biodiversitylibrary.org/page/10459493

The flowering plants, grasses, sedges, & ferns of Great Britain. London,F. Warne,1905.. biodiversitylibrary.org/page/12508219

Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.

Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.

Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.

Erica tetralix L. Artist: P. J. de Lange; Singers, Nic. Title: Erica tetralix L. Object type: Classification: 30543. Date: 17 Feb 2005; 23 Mar 2005. Collection: Auckland War Memorial Museum Tāmaki Paenga Hira . . Native name: Tāmaki Paenga Hira. Location: Auckland, New Zealand. Coordinates: 36° 51′ 37″ S, 174° 46′ 40″ E . Established: October 25, 1852. Website: http://www.aucklandmuseum.com/. Authority file: : Q758657 VIAF: 138202601 ISNI: 0000 0001 2174 295X ULAN: 500281217 LCCN: no99028491 NLA: 35670621 WorldCat. institution QS:P195,Q758657. Accession number: AK289638. Place of creation: Tongariro Ecological Region and District. Source/Photographer: API data Catalogue record Photo. Permission(Reusing this file): This image has been released as "CCBY" by Auckland Museum. For details refer to the Commons project page. Other versions: .

Erica tetralix L. Artist: P. J. de Lange; Singers, Nic. Title: Erica tetralix L. Object type: Classification: 30543. Date: 17 Feb 2005; 23 Mar 2005. Collection: Auckland War Memorial Museum Tāmaki Paenga Hira . . Native name: Tāmaki Paenga Hira. Location: Auckland, New Zealand. Coordinates: 36° 51′ 37″ S, 174° 46′ 40″ E . Established: October 25, 1852. Website: http://www.aucklandmuseum.com/. Authority file: : Q758657 VIAF: 138202601 ISNI: 0000 0001 2174 295X ULAN: 500281217 LCCN: no99028491 NLA: 35670621 WorldCat. institution QS:P195,Q758657. Accession number: AK289638. Place of creation: Tongariro Ecological Region and District. Source/Photographer: API data Catalogue record Photo. Permission(Reusing this file): This image has been released as "CCBY" by Auckland Museum. For details refer to the Commons project page. Other versions: .

Description: Glockenheide (Erica tetralix), Honsfeld, Ostbelgien. Date: 9 July 2005, 18:39. Source: Glockenheide (Erica tetralix), Honsfeld, Ostbelgien. Author: Frank Vassen from Brussels, Belgium. Camera location50° 22′ 33.16″ N, 6° 18′ 03.34″ E View all coordinates using: OpenStreetMap 50.375877; 6.300927.