John R. Clark

John R. Clark (fl. 2009), botanist.

IPNI standard form: J.R.Clark

(List may be incomplete)

• 4 taxon names authored by John R. Clark

(List may be incomplete)

• Wagner, W.L., Clark, J.R. & Lorence, D.H. 2014. Revision of endemic Marquesas Islands Bidens (Asteraceae, Coreopsideae). PhytoKeys 38: 37–67. DOI: 10.3897/phytokeys.38.7609 Reference page.