D
David D. Keck
1903
16 works on record
Works
A revision of the genus Orthocarpus
Studies in Penstemon
Studies in Penstemon
The Hawaiian silverswords
The Hawaiian silverswords
Bibliographic notes on Abies bracteata and Pinus Coulteri
Bibliographic notes on Abies bracteata and Pinus Coulteri
The concept of species based on experiment
The concept of species based on experiment
Hemizonella becomes A Madia
Hemizonella becomes A Madia
Experimental taxonomy
Experimental taxonomy
Studies upon the taxonomy of the Madinae
Studies upon the taxonomy of the Madinae
Plant evolution through amphiploidy and autoploidy, with examples from the Madiinae
Plant evolution through amphiploidy and autoploidy, with examples from the Madiinae
Revision of Horkelia and Ivesia
Revision of Horkelia and Ivesia
Relations Between Climate and Intraspecific Variation in Plants
Relations Between Climate and Intraspecific Variation in Plants
Reconsideration of certain members of Penstemon subsection Spectabiles
Reconsideration of certain members of Penstemon subsection Spectabiles
Lonicera and Symphoricarpos in southern California
Lonicera and Symphoricarpos in southern California
Heredity of Geographically and Ecologically Isolated Races
Heredity of Geographically and Ecologically Isolated Races
The silver swords of Hawaii
The silver swords of Hawaii
A revision of the Artemisia vulgaris complex in North America
A revision of the Artemisia vulgaris complex in North America