Pseudotsuga taxifolia subsp. caesia (Schwer.) Asch. & Graebn. Syn. Mitteleur. Fl. 1: 287. (1913)

Nomenclatural References

• person : Fritz von Schwerin (1856-1934) Based on occurrence of standard abbreviation 'Schwer.' 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-2872646
• database : The Plant List version 1.0, record: kew-2872646