Richard S. Cowan

Botanist Profile

Botanical Abbreviation	Cowan
Full Name	Richard S. Cowan
Life Dates	(1921-1997)
Location	USA, Crawfordsville, Indiana

R. aberconwayi Species Subgenus: Hymenanthes Section: Pontica Subsection: Irrorata More information and pictures
R. adenosum Species Subgenus: Hymenanthes Section: Pontica Subsection: Glischra More information and pictures
R. argyrophyllum ssp nankingense Species Subgenus: Hymenanthes Section: Pontica Subsection: Argyrophylla More information and pictures
R. beanianum Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. chamaethomsonii var chamaethauma Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. chamaethomsonii var chamaethomsonii Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. cinnabarinum ssp xanthocodon Species Subgenus: Rhododendron Section: Rhododendron Subsection: Cinnabarina More information and pictures
R. citriniflorum var horaeum Species Subgenus: Rhododendron Section: Pontica Subsection: Neriiflora More information and pictures
R. dichroanthum ssp apodectum Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. dichroanthum ssp septentrionale Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. erosum Species Subgenus: Hymenanthes Section: Pontica Subsection: Barbata More information and pictures
R. eudoxum var eudoxum Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. glaucophyllum var tubiforme Species Subgenus: Rhododendron Section: Rhododendron Subsection: Glauca More information and pictures
More information R. glischrum var adenosum Species
R. kendrickii Species Subgenus: Hymenanthes Section: Pontica Subsection: Irrorata More information and pictures
R. lanigerum Species Subgenus: Hymenanthes Section: Pontica Subsection: Arborea More information and pictures
R. luciferum Species Subgenus: Hymenanthes Section: Pontica Subsection: Lanata More information and pictures
R. ludlowii Species Subgenus: Rhododendron Section: Rhododendron Subsection: Uniflora More information and pictures
R. montroseanum Species Subgenus: Hymenanthes Section: Pontica Subsection: Grandia More information and pictures
R. parmulatum Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
More information R. pudurosum Species Subgenus: Hymenanthes Section: Pontica Subsection: Grandia
R. ramsdenianum Species Subgenus: Hymenanthes Section: Pontica Subsection: Irrorata More information and pictures
R. sherriffii Species Subgenus: Hymenanthes Section: Pontica Subsection: Thomsonia More information and pictures
R. stewartianum Species Subgenus: Hymenanthes Section: Pontica Subsection: Thomsonia More information and pictures
More information R. temenium ssp albipetalum Species
R. trilectorum Species Subgenus: Hymenanthes Section: Pontica Subsection: Neriiflora More information and pictures
R. tsariense Species Subgenus: Hymenanthes Section: Pontica Subsection: Lanata More information and pictures
R. uvariifolium var griseum Species Subgenus: Hymenanthes Section: Pontica Subsection: Fulva More information and pictures

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Richard S. Cowan

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