William Louis Theobald

Botanist.

Abbreviations: W.L.Theob.
Occupations: botanist, anatomist
Citizenships: United States
Dates: 1936-01-01T00:00:00Z
Direct attributions: 14 plants, 0 fungi
Authorship mentions: 19 plants, 0 fungi
Links:IPNI

14 plants attributed, 5 plants contributed to19 plants:

Phlyctidocarpa Cannon & W.L.Theob. 1967
plant genus in the apiaceae family
Phlyctidocarpa is a genus of flowering plants belonging to the family Apiaceae. It contains a single species, Phlyctidocarpa flava. Its native range is Namibia.
Phlyctidocarpa flava Cannon & W.L.Theob. 1967
annual plant species in the apiaceae family
Phlyctidocarpa is a genus of flowering plants belonging to the family Apiaceae. It contains a single species, Phlyctidocarpa flava. Its native range is Namibia.
Rhynchoglossum gardneri W.L.Theob. & Grupe 1972
plant species in the gesneriaceae family
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Pseudocymopterus longiradiatus (Trans-pecos False Mountainparsley) Mathias, Constance & W.L.Theob. 1970
plant species in the apiaceae family
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Hyperbaena standleyi Mathias & W.L.Theob. 1981
plant species in the menispermaceae family
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Aletes anisatus (Rocky Mountain Indian Parsley) (A.Gray) W.L.Theob. & C.C.Tseng 1964
perennial plant species in the apiaceae family
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Lomatium foeniculaceum ssp. macdougalii (Macdougal's Lomatium) (J.M.Coult. & Rose) W.L.Theob. 1966
perennial plant subspecies in the apiaceae family
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Lomatium foeniculaceum ssp. inyoense (Inyo Biscuitroot) (Mathias & Constance ex Munz & J.C.Roos) W.L.Theob. 1966
perennial plant subspecies in the apiaceae family
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Aletes sessiliflorus (Sessileflower Indian Parsley) W.L.Theob. & C.C.Tseng 1964
perennial plant species in the apiaceae family
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Aletes filifolius (Trans-pecos Indian Parsley) Mathias, Constance & W.L.Theob. 1970
perennial plant species in the apiaceae family
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Lomatium mohavense ssp. longilobum W.L.Theob. 1966
perennial plant subspecies in the apiaceae family
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Lomatium foeniculaceum ssp. fimbriatum W.L.Theob. 1966
perennial plant subspecies in the apiaceae family
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Lomatium foeniculaceum ssp. daucifolium (Torr. & A.Gray) W.L.Theob. 1966
perennial plant subspecies in the apiaceae family
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Lomatium dasycarpum ssp. tomentosum (Benth.) W.L.Theob. 1966
perennial plant subspecies in the apiaceae family
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Cymopterus sessiliflorus (Sessile-flower Springparsley) (W.L.Theob. & C.C.Tseng) R.L.Hartm. 2006
perennial plant species in the apiaceae family
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Cymopterus filifolius (Trans-pecos Indian Parsley) (Mathias, Constance & W.L.Theob.) B.L.Turner 2003
perennial plant species in the apiaceae family
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Cymopterus breviradiatus (W.L.Theob. & C.C.Tseng) R.L.Hartm. 2006
perennial plant species in the apiaceae family
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Cymopterus longiradiatus (Trans-pecos False Mountainparsley) (Mathias, Constance & W.L.Theob.) B.L.Turner 2003
perennial plant species in the apiaceae family
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Lomatium fimbriatum (W.L.Theob.) Botello & J.F.Sm. 2024
perennial plant species in the apiaceae family
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