Illustration of Vernonia potamaphylla Klatt. See Appendix C for citation details. 1 Habit showing pinnate leaf veination 2 Involucral bracts showing keel and dark line 3 Floret with immature achene 4 Corolla opened longitudinally 5 Anthers 6 Style 7 Achene with pappus 8 Enlarged pappus bristle.

 
 
  Part of: Robinson H, Skvarla JJ, Funk VA (2016) New and resurrected Hawaiian species of pilo (Coprosma, Rubiaceae) from the island of Maui. PhytoKeys 60: 33-48. https://doi.org/10.3897/phytokeys.60.6734