Pinus sylvestris subsp. engadinensis (Heer) Asch. & Graebn. Syn. Mitteleur. Fl. 1: 223. (1897)

Nomenclatural References

• literature : Syn. Mitteleur. Fl. [Ascherson & Graebner] 1: 223. 1897 (1897) BHL link from IPNI metadata.
• person : Oswald Heer (1809-1883) Based on occurrence of standard abbreviation 'Heer' in the authors string.
• person : Paul Friedrich August Ascherson (1834-1913) Based on occurrence of standard abbreviation 'Asch.' in the authors string.
• person : Paul Graebner (1871-1933) Based on occurrence of standard abbreviation 'Graebn.' in the authors string.
• database : The Plant List v1.1 record kew-2872494
• database : The Plant List version 1.0, record: kew-2872494