Guillermo Covas

Argentinian botanist (1915-1995).

Abbreviations: Covas
Occupations: botanist
Citizenships: Argentina
Dates: 1915-02-01T00:00:00Z – 1995-08-30T00:00:00Z
Birth place: La Plata
Direct attributions: 20 plants, 0 fungi
Authorship mentions: 25 plants, 0 fungi

20 plants attributed, 5 plants contributed to25 plants:

Hordeum arizonicum (Arizona Barley) Covas 1949
annual plant species in the poaceae family
Hordeum arizonicum is a species of wild barley known by the common name Arizona barley. It is native to northern Mexico and the southwestern United States, where it grows in wet spots in desert regions, such as irrigation ditches. It can grow in somewhat saline soils. This is an annual or perennial grass forming erections 20 to 70 cm high. The inflorescence is a spike up to about 12 cm long made up of spikelets up to about 3 cm long each, usually tipped with awns.
Amaranthus standleyanus (Indehiscent Pigweed) Parodi ex Covas 1941
annual plant species in the amaranthaceae family
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Hordeum patagonicum (Hauman) Covas 1953
perennial plant species in the poaceae family
Hordeum patagonicum is a species of barley native to Argentina, where it can be found in inland wetlands, coastal and supratidal lands. This is a small annual grass forming petite patches of thin, hairy leaves and erect stems to about 10 cm height. First described by Lucien Leon Hauman, it received its current name by Guillermo Covas. H. patagonicum is included in the same family as grass. No subspecies are listed in the Catalog of Life.
Hordeum parodii Covas 1951
perennial plant species in the poaceae family
Hordeum parodii is a species of barley native to Argentina, where it can be found in inland wetlands, coastal and supratidal lands. H. parodii is a small annual grass forming petite patches of thin, hairy leaves and erect stems to about 10 cm height. First described by Guillermo Covas, from whom it received its current name. H. patagonicum is included in the same family as grass. No subspecies are listed in the Catalog of Life.
Glandularia dissecta (Willd. ex Spreng.) Schnack & Covas 1944
perennial plant species in the verbenaceae family
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Hordeum tetraploidum Covas 1953
perennial plant species in the poaceae family
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Hordeum californicum (California Barley) Covas & Stebbins 1949
perennial plant species in the poaceae family
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Glandularia platensis (Spreng.) Schnack & Covas 1944
plant species in the verbenaceae family
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Bromus parodii Covas & Itria 1968
annual plant species in the poaceae family
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Alternanthera suessenguthii (Alternanthera Lorentzii Suess.) Covas 1939
perennial plant species in the amaranthaceae family
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Glandularia sulphurea (D.Don) Schnack & Covas 1944
plant species in the verbenaceae family
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Glandularia stellarioides (Cham.) Schnack & Covas 1946
perennial plant species in the verbenaceae family
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Glandularia santiaguensis Covas & Schnack 1944
plant species in the verbenaceae family
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Glandularia radicans Schnack & Covas 1944
plant species in the verbenaceae family
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Glandularia phlogiflora (Cham.) Schnack & Covas 1944
plant species in the verbenaceae family
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Glandularia parodii Covas & Schnack 1944
perennial plant species in the verbenaceae family
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Glandularia mendocina (Phil.) Covas & Schnack 1944
plant species in the verbenaceae family
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Glandularia laciniata (L.) Schnack & Covas 1944
plant species in the verbenaceae family
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Glandularia flava (Gillies & Hook.) Schnack & Covas 1944
plant species in the verbenaceae family
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Gaillardia cabrerae Covas 1969
plant species in the asteraceae family
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Guindilia dissecta (Covas & Burkart) Hunz. 1976
plant species in the sapindaceae family
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Junellia hookeriana (Covas & Schnack) N.O'Leary & P.Peralta 2009
plant species in the verbenaceae family
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Verbena santiaguensis (Covas & Schnack) Moldenke 1946
plant species in the verbenaceae family
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Verbena parodii (Covas & Schnack) Moldenke 1946
perennial plant species in the verbenaceae family
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Hordeum brachyantherum ssp. californicum (California Barley) (Covas & Stebbins) Bothmer, N.Jacobsen & Seberg 1991
plant subspecies in the poaceae family
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