Carl Barre Hellquist

Botanist.

Abbreviations: Hellq.
Occupations: botanist
Citizenships: United States
Dates: 1940-00-00T00:00:00Z
Direct attributions: 28 plants, 0 fungi
Authorship mentions: 28 plants, 0 fungi
Links:IPNI

28 plants attributed to28 plants:

Nymphaea alexii S.W.L.Jacobs & Hellq. 2006
plant species in the nymphaeaceae family
Nymphaea alexii is a species of waterlily endemic to Queensland, Australia.
Nymphaea lukei S.W.L.Jacobs & Hellq. 2011
plant species in the nymphaeaceae family
Nymphaea lukei is a species of waterlily endemic to Western Australia.
Nymphaea kimberleyensis (S.W.L.Jacobs) S.W.L.Jacobs & Hellq. 2011
plant species in the nymphaeaceae family
Nymphaea kimberleyensis is a species of waterlily endemic to Western Australia.
Nymphaea georginae S.W.L.Jacobs & Hellq. 2006
perennial plant species in the nymphaeaceae family
Nymphaea georginae is a species of waterlily native to the Northern Territory, and the state of Queensland, Australia.
Nymphaea carpentariae S.W.L.Jacobs & Hellq. 2006
perennial plant species in the nymphaeaceae family
Nymphaea carpentariae is a species of waterlily native to Queensland and Western Australia.
Potamogeton × ogdenii (Ogden's Pondweed) Hellq. & R.L.Hilton 1983
vulnerable plant hybrid species in the potamogetonaceae family
Potamogeton ogdenii, common name Ogden's pondweed, is a perennial plant native to North America.
Nymphaea vaporalis S.W.L.Jacobs & Hellq. 2011
plant species in the nymphaeaceae family
Nymphaea vaporalis is a species of waterlily endemic to Queensland, Australia.
Nymphaea noelae S.W.L.Jacobs & Hellq. 2011
plant species in the nymphaeaceae family
Nymphaea noelae is a species of water lily endemic to Queensland, Australia.
Nymphaea jacobsii Hellq. 2011
plant species in the nymphaeaceae family
Nymphaea jacobsii is a species of waterlily endemic to Queensland, Australia.
Potamogeton × haynesii (Haynes' Pondweed) Hellq. & G.E.Crow 1986
plant hybrid species in the potamogetonaceae family
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Nymphaea loriana (Lori's Water-lily) Wiersema, Hellq. & Borsch 2014
endangered plant species in the nymphaeaceae family
Nymphaea loriana is a species of waterlily endemic to Manitoba, and Saskatchewan, Canada.
Aponogeton vanbruggenii Hellq. & S.W.L.Jacobs 1998
plant species in the aponogetonaceae family
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Aponogeton proliferus (Aponogeton Prolifer) Hellq. & S.W.L.Jacobs 1998
plant species in the aponogetonaceae family
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Aponogeton lancesmithii Hellq. & S.W.L.Jacobs 1998
plant species in the aponogetonaceae family
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Aponogeton kimberleyensis Hellq. & S.W.L.Jacobs 1998
plant species in the aponogetonaceae family
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Aponogeton euryspermus Hellq. & S.W.L.Jacobs 1998
plant species in the aponogetonaceae family
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Nymphaea jacobsii ssp. toomba Hellq. 2011
plant subspecies in the nymphaeaceae family
Nymphaea jacobsii subsp. toomba is a subspecies of Nymphaea jacobsii endemic to Queensland, Australia.
Sagittaria graminea ssp. weatherbiana (Fernald) R.R.Haynes & Hellq. 1996
plant subspecies in the alismataceae family
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Potamogeton × versicolor Z.Kaplan, Hellq. & Fehrer 2009
plant hybrid species in the potamogetonaceae family
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Potamogeton × jacobsii Z.Kaplan, Fehrer & Hellq. 2011
plant hybrid species in the potamogetonaceae 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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Potamogeton × aemulans Z.Kaplan, Hellq. & Fehrer 2009
plant hybrid species in the potamogetonaceae family
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Potamogeton × absconditus (Concealed Pondweed) Z.Kaplan, Fehrer & Hellq. 2009
plant hybrid species in the potamogetonaceae family
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Nymphaea odorata ssp. tuberosa (Tuberous Water-lily) (Paine) Wiersema & Hellq. 1994
plant subspecies in the nymphaeaceae family
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Nymphaea kakaduensis Hellq., A.Leu & M.L.Moody 2021
perennial plant species in the nymphaeaceae 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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Aponogeton elongatus ssp. fluitans Hellq. & S.W.L.Jacobs 1998
plant subspecies in the aponogetonaceae family
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