Figure 117d - Eupatorium mohrii × paludicola (digital photographs taken by Nathan Howell) Capitulescence (detail
Figure 104d - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 207d - Muscadinia rotundifolia (digital photographs taken by Nathan Howell [all, exc...
Figure 173a - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 117b - Eupatorium mohrii × paludicola (digital photographs taken by Nathan Howell) ...
Figure 116d - Eupatorium capillifolium (digital photographs taken by Nathan Howell; illustr...
Figure 118d - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 118c - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 122d - Pluchea baccharis (digital photographs taken by Nathan Howell) ...
Figure 121d - Mikania scandens (digital photographs taken by Nathan Howell; illustration fr...
Figure 118a - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 173d - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 173c - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 137d - Eubotrys racemosa (digital photographs taken by Nathan Howell; illustration f...
Figure 123b - Sclerolepis uniflora (digital photographs taken by Nathan Howell; illustratio...
Figure 112e - Baccharis halimifolia (digital photographs taken by Alexander Krings; illustr...
Figure 104d - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 207d - Muscadinia rotundifolia (digital photographs taken by Nathan Howell [all, exc...
Figure 173a - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 117b - Eupatorium mohrii × paludicola (digital photographs taken by Nathan Howell) ...
Figure 116d - Eupatorium capillifolium (digital photographs taken by Nathan Howell; illustr...
Figure 118d - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 118c - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 122d - Pluchea baccharis (digital photographs taken by Nathan Howell) ...
Figure 121d - Mikania scandens (digital photographs taken by Nathan Howell; illustration fr...
Figure 118a - Euthamia caroliniana (digital photographs taken by Nathan Howell [capitulesce...
Figure 173d - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 173c - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...
Figure 137d - Eubotrys racemosa (digital photographs taken by Nathan Howell; illustration f...
Figure 123b - Sclerolepis uniflora (digital photographs taken by Nathan Howell; illustratio...
Figure 112e - Baccharis halimifolia (digital photographs taken by Alexander Krings; illustr...
Figure 104d - Alternanthera philoxeroides (digital photographs taken by Nathan Howell [habi...
Figure 207d - Muscadinia rotundifolia (digital photographs taken by Nathan Howell [all, exc...
Figure 173a - Morella cerifera (digital photographs taken by Nathan Howell; illustration fr...