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http://xbeams.chem.yale.edu/ychem/PDF/Ychem05.pdf (the obituary).
Not sure why this never came up before: http://scholar.lib.vt.edu/ejournals/JARS/v33n2/v33n2-caperci.htm The spelling is different, so that...
There are no specifics about the expedition available. I grilled Lynn Watts and got no further information. He never discussed the expedition...
There are a few rhododendrons in various gardens that are labeled as "collected wild" on the Sturdevant expedition to Nepal. The ones we know...
Red flower. Pointy leaves. Glossy indumentum. Looks like R. arboreum. I would guess a tender one. The leaves are so very narrow that I might...
Peter Cox says that a hybrid is two species "ruined". Frank Fujioka replies that hybrids are two (or more) species "improved". It appeals to my...
American Native Rhododendrons There can be little doubt of the authentic american native birthright of a large number of evergreen and deciduous...
Invasive Rhododendrons The British forestry service may have cause to complain since they have an alien ponticum taking over large streches of...
Missed a few You missed all the evergreen native rhododendrons of eastern North America: R. minus R. catawbiense R. maximum Any others?