North American Maple Gallformers

A portion of what aspires to be a complete catalog of plant galls in North America, starting with every gall known to occur on maples. Sources available here: https://bit.ly/2xc9vq3

• All 31
• Acer
• campestre 4
• circinatum 4
• ginnala 2
• glabrum 4
• heldreichii 3
• leucoderme 3
• macrophyllum 5
• negundo 7
• nigrum 2
• pensylvanicum 3
• platanoides 5
• pseudoplatanus 5
• rubrum 16
• saccharinum 8
• saccharum 10
• spicata 1
• spicatum 3
• xfreemanii 4
• Location
• between veins 16
• bud 1
• leaf veins 4
• lower leaf 15
• samara 1
• stem 5
• upper leaf 17
• vein angles 2

• Taxonomy
• « Back To Gall Midges Subfamily Cecidomyiinae
  • Supertribe Cecidomyiidi
    • 1 Genus Contarinia