John G. Packer - Concepedia

Author

John G. Packer

San Diego State University

Also Known As

J G Packer, J. G. Packer, John G. Packer, John Packer, Packer, John

Publications

1.5K

Citations

H-Index

Concepts

All Affiliations

San Diego State University

About

John G. Packer is an author at San Diego State University specializing in botany, biology, and natural sciences.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Natural Sciences	10	12	925
2	Biology	10	10	896
3	Engineering	5	5	142
4	Medicine	4	4	132
5	Social Sciences	3	3	123

John G. Packer

Publications

1.3K

Citations

H-Index

Page 1

	Year	Citations
The Evolution and Classification of Flowering Plants. John G. Packer, Arthur Cronquist Bulletin of the Torrey Botanical Club BiologyPhylogeneticsBotanyNatural SciencesEvolutionary Biology	1989	679
Flora of Alberta E. H. Moss, John G. Packer Arctic and Alpine Research BiodiversityPlant BiodiversityBotany	1984	235
CHROMOSOME NUMBERS AND TAXONOMIC NOTES ON WESTERN CANADIAN AND ARCTIC PLANTS John G. Packer Canadian Journal of Botany BotanyComparative GenomicsGeneticsTaxonomyPhylogenetics	1964	71
Polyploidy and Environment in Arctic Alaska Albert W. Johnson, John G. Packer Science Angiosperm FloraBiodiversityArctic ScienceEngineeringArctic Structure	1965	55
Mountain Park: a plant refugium in the Canadian Rocky Mountains John G. Packer, Dale H. Vitt Canadian Journal of Botany Palaeo-environmental ReconstructionAngiosperm SpeciesEngineeringBotanyGeomorphology	1974	48
Chromosome numbers in some vascular plants from northern Alaska John G. Packer, Gordon McPherson Canadian Journal of Botany BiologyGenetic DiversityPlant GeneticsBotanyMolecular Ecology	1974	36
THE TAXONOMY OF SOME NORTH AMERICAN SPECIES OF CHRYSOSPLENIUM L., SECTION ALTERNIFOLIA FRANCHET John G. Packer Canadian Journal of Botany BiologyC. RosendahliiBiodiversityPhylogeneticsBotany	1963	23
The distribution and status of <i>Acorus</i> (Araceae) in Canada John G. Packer, Gordon S. Ringius Canadian Journal of Botany BiologyPhylogeneticsBotanyMolecular EcologyNatural Sciences	1984	23
Floristic Regions of the World. John G. Packer, Armen Takhtajan Bulletin of the Torrey Botanical Club BiodiversityBotanyBiogeographyGeographyPlant Biodiversity	1988	20
A contribution to the taxonomy of <i>Arctostaphylos uva-ursi</i> John G. Packer, K. E. Denford Canadian Journal of Botany BiologyBiodiversityEngineeringPhylogeneticsBotany	1974	19

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