By Archibald S B.   Pigg Kathleen B   Greenwood David R   Manchester Steven R   Barksdale Lisa   Johnson Kirk R   Sternberg Michael   Stockey Ruth A   DeVore Melanie L   Rothwell Gar W   in Canadian Journal of Earth Sciences

ISSN:1480-3313|42|2|115-117

NRC Research Press‎(2005)‎

Access to resources Favorite 6.8699894

By Rothwell Gar W.   Mapes Gene   in Taxon

ISSN:1996-8175|52|2|329-330

International Association for Plant Taxonomy‎(2003)‎

Access to resources Favorite 4.5601196

By Mapes Gene   Rothwell Gar W.   in Taxon

ISSN:1996-8175|52|2|327-328

International Association for Plant Taxonomy‎(2003)‎

Access to resources Favorite 4.5601196

By Rothwell Gar W.   Mapes Gene   Hernandez-Castillo Genaro R.   in Taxon

ISSN:1996-8175|54|3|733-750

International Association for Plant Taxonomy‎(2005)‎

Access to resources Favorite 3.2572281