Benjamin Øllgaard

Botanist (1943-2024).

Abbreviations: B.Øllg.
Occupations: scientific collector, botanist, botanical collector
Citizenships: Kingdom of Denmark
Languages: English
Dates: 1943-01-01T00:00:00Z – 2024-00-00T00:00:00Z
Direct attributions: 288 plants, 0 fungi
Authorship mentions: 296 plants, 0 fungi

288 plants attributed, 8 plants contributed to296 plants:

Hecistopteris pinnatifida R.C.Moran & B.Øllg. 1995
vulnerable plant species in the pteridaceae family
Hecistopteris pinnatifida is a fern species in the Vittarioideae subfamily of the Pteridaceae. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Saccoloma laxum R.C.Moran & B.Øllg. 1995
endangered plant species in the saccolomataceae family
Saccoloma laxum is a species of fern in the family Lindsaeaceae. It is endemic to Ecuador, where it is only known from a single location in Zamora-Chinchipe Province. It grows in Amazonian forest habitat on limestone, a rock type which is rare in the region. It is threatened by urbanization and deforestation.
Phlegmariurus austroecuadoricus (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus austroecuadoricus is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forest and subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Huperzioideae (Firmosses) W.H.Wagner & Beitel ex B.Øllg. 2014
plant subfamily in the lycopodiaceae family
Huperzioideae is a subfamily of lycopsids in the family Lycopodiaceae. It has sometimes been recognized as a separate family, Huperziaceae. The Pteridophyte Phylogeny Group classification of 2016 (PPG I) recognizes three extant genera: Huperzia (temperate firmosses); about 25 species; terrestrial. Phlegmariurus (tropical firmosses); about 250 species; previously included in Huperzia; mainly epiphytes. Phylloglossum (pygmy clubmoss); formerly thought to be only distantly related to Huperzia. This is a terrestrial, grass-like plant with basal, 2–5 cm long, fleshy leaves. The only accepted
Blechnum monomorphum (Parablechnum Monomorphum) R.C.Moran & B.Øllg. 1995
vulnerable plant species in the blechnaceae family
Parablechnum monomorphum, synonym Blechnum monomorphum is a species of fern in the family Blechnaceae. It is native to Colombia (Antioquia), Ecuador and Bolivia (La Paz). In its 2003 assessment, the IUCN Red List regarded the species as endemic to Ecuador, its natural habitat being subtropical or tropical moist montane forests, and rated it as threatened by habitat loss. It is now considered to have a much wider distribution in north-western South America.
Sticherus melanoblastus (Alston) Østerg. & B.Øllg. 2001
plant species in the gleicheniaceae family
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Sticherus brevitomentosus Østerg. & B.Øllg. 2001
plant species in the gleicheniaceae family
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Sticherus aurantiacus Østerg. & B.Øllg. 2001
plant species in the gleicheniaceae family
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Sticherus arachnoideus Østerg. & B.Øllg. 2001
plant species in the gleicheniaceae family
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Phlegmariurus tetragonus (Hook. & Grev.) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus tenuicaulis (Underw. & F.E.Lloyd) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus talpiphilus (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus talpiphilus is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Phlegmariurus sintenisii (Herter) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus scabridus (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus scabridus is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forest and subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Phlegmariurus polydactylus (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus polydactylus is a species of plant in the family Lycopodiaceae. It is characterized by its slender, creeping stems, and spear-shaped leaves. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forest and subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Phlegmariurus pithyoides (Schltdl. & Cham.) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus myrsinites (Lam.) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus loxensis (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus loxensis is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador, where it occurs in the páramo and forests of the Andes. It is threatened by fire in its habitat.
Phlegmariurus llanganatensis (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus llanganatensis is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss. This species is native to: Ecuador No other species is listed as such.
Phlegmariurus hastatus (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus hastatus is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador, where it is known from two locations in Loja Province. It grows on the páramo, where it is threatened by grazing and fire.
Phlegmariurus funiformis (Cham. ex Spring) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus espinosanus (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus espinosanus is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Phlegmariurus cumingii (Nessel) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus cumingii is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forest and subtropical or tropical high-altitude grassland.
Phlegmariurus crassus (Thick Firmoss) (Humb. & Bonpl. ex Willd.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus crassus is a lycophyte found in Central and South America.
Phlegmariurus compactus (Hook.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus compactus is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador, where it is distributed throughout the southern Andean páramos. It occurs up to 4500 meters in altitude.
Phlegmariurus columnaris (B.Øllg.) B.Øllg. 2012
plant species in the lycopodiaceae family
Phlegmariurus columnaris is a species of plant in the family Lycopodiaceae. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forest and subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Phlegmariurus biformis (Hook.) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus aqualupianus (Spring) B.Øllg. 2012
plant species in the lycopodiaceae family
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Phlegmariurus acerosus (Sw.) B.Øllg. 2012
plant species in the lycopodiaceae family
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Lycopodielloideae W.H.Wagner & Beitel ex B.Øllg. 2014
plant subfamily in the lycopodiaceae family
Lycopodielloideae is a subfamily in the family Lycopodiaceae in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). It is equivalent to a broad circumscription of the genus Lycopodiella in other classifications. Like all lycophytes, members of the Lycopodielloideae are vascular plants that reproduce by spores.
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