Robert Ralph Haynes

Botanist.

Abbreviations: R.R.Haynes
Occupations: botanist
Citizenships: United States
Dates: 1945-00-00T00:00:00Z
Direct attributions: 11 plants, 0 fungi
Authorship mentions: 11 plants, 0 fungi
Links:IPNI

11 plants attributed to11 plants:

Najas filifolia (Needleleaf Waternymph) R.R.Haynes 1985
annual plant species in the hydrocharitaceae family
Najas filifolia, the narrowleaf naiad or the needleleaf waternymph, is an aquatic plant in the Hydrocharitaceae. It is a rare and little-known species, known from only three counties (Decatur County, Georgia; Santa Rosa County, Florida; and Leon County, Florida. It is unusual in the genus in bearing fruits that are recurved to crescent-shaped.
Hydrocleys mattogrossensis (Kuntze) Holm-Niels. & R.R.Haynes 1985
perennial plant species in the alismataceae family
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Zannichellia andina Holm-Niels. & R.R.Haynes 1985
plant species in the potamogetonaceae family
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Potamogeton paramoanus R.R.Haynes & Holm-Niels. 1982
plant species in the potamogetonaceae family
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Stuckenia filiformis ssp. occidentalis (Western Fineleaf Pondweed) (J.W.Robbins) R.R.Haynes, Les & M.Král 1998
plant subspecies in the potamogetonaceae family
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Stuckenia filiformis ssp. alpina (Fineleaf Pondweed) (Blytt) R.R.Haynes, Les & M.Král 1998
plant subspecies in the potamogetonaceae family
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Sagittaria graminea ssp. weatherbiana (Fernald) R.R.Haynes & Hellq. 1996
plant subspecies in the alismataceae family
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Potamogeton foliosus ssp. fibrillosus (Fibrous-stipuled Pondweed) (Fernald) R.R.Haynes & Hellq. 1996
plant subspecies in the potamogetonaceae family
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Najas guadalupensis ssp. olivacea (Southern Naiad) (Rosend. & Butters) R.R.Haynes & Hellq. 1996
annual plant subspecies in the hydrocharitaceae family
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Najas guadalupensis ssp. floridana (Florida Waternymph) (R.R.Haynes & Wentz) R.R.Haynes & Hellq. 1996
annual plant subspecies in the hydrocharitaceae family
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Echinodorus subalatus ssp. andrieuxii (Hook. & Arn.) R.R.Haynes & Holm-Niels. 1986
plant subspecies in the alismataceae family
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