Figure 121d - Mikania scandens (digital photographs taken by Nathan Howell; illustration from United States Department of Agriculture, Natural Resource Conservation Service PLANTS Database / United States Department of Agriculture, Natural Resource Conservation Service 2015) Capitulescenc
Figure 104c - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 92b - Sacciolepis striata (digital photographs taken by Nathan Howell; illustration ...
Figure 165c - Decodon verticillatus (digital photographs taken by Nathan Howell; illustrati...
Figure 121d - Mikania scandens (digital photographs taken by Nathan Howell; illustration fr...
Figure 121a - Mikania scandens (digital photographs taken by Nathan Howell; illustration fr...
Figure 122d - Pluchea baccharis (digital photographs taken by Nathan Howell) ...
Figure 118d - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 127c - Campsis radicans (digital photographs taken by Alexander Krings; illustration...
Figure 116d - Eupatorium capillifolium (digital photographs taken by Nathan Howell; illustr...
Figure 127a - Campsis radicans (digital photographs taken by Alexander Krings; illustration...
Figure 104d - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 118c - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 188b - Berchemia scandens (digital photographs taken by; illustration from United St...
Figure 173d - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 123b - Sclerolepis uniflora (digital photographs taken by Nathan Howell; illustratio...
Figure 104c - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 92b - Sacciolepis striata (digital photographs taken by Nathan Howell; illustration ...
Figure 165c - Decodon verticillatus (digital photographs taken by Nathan Howell; illustrati...
Figure 121d - Mikania scandens (digital photographs taken by Nathan Howell; illustration fr...
Figure 121a - Mikania scandens (digital photographs taken by Nathan Howell; illustration fr...
Figure 122d - Pluchea baccharis (digital photographs taken by Nathan Howell) ...
Figure 118d - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 127c - Campsis radicans (digital photographs taken by Alexander Krings; illustration...
Figure 116d - Eupatorium capillifolium (digital photographs taken by Nathan Howell; illustr...
Figure 127a - Campsis radicans (digital photographs taken by Alexander Krings; illustration...
Figure 104d - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 118c - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 188b - Berchemia scandens (digital photographs taken by; illustration from United St...
Figure 173d - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 123b - Sclerolepis uniflora (digital photographs taken by Nathan Howell; illustratio...
Figure 104c - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 92b - Sacciolepis striata (digital photographs taken by Nathan Howell; illustration ...
Figure 165c - Decodon verticillatus (digital photographs taken by Nathan Howell; illustrati...