Add to ORKGAmsinckia menziesii (Lehm.) Nels. & Macbr., a species occurring in western North America on moist slopes and fields, open valley floors and hillsides, has been found very rarely in 5 places of our country (Gorinchem 1913, Renesse 1952 and 1958, Wageningen 1963, Blauwkapel 1963, Rockanje 1963). In an oats crop naar Venray and Broekhuizen it was found again and collected in 1964. The ecology of this species seems to be the same as that of Lycopsis arvensis L. subsp. arvensis
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In 1986 a population of Matteuccia struthiopteris was found in a planted Populus-wood in the polder ...
The occurrence of mountain plant species in the Polish lowlands has been at the centre of attention ...
Black Hills Montane Grassland is a rare and endangered plant community endemic to the Black Hills of...
Four species of Amsinckia (Boraginaceae) have been found in the Netherlands, all introduced with gra...
The genus Amsinckia (Boraginaceae / Boraginoideae / Eritrichieae) comprises ± 15 species, all native...
Menziesip, a widespread genus of shrubs, occurs in temperate montane regions of North Zmerica (2 sp...
Records from the central part of the Netherlands of adventitious species on their way to or already ...
Amsinckia grandiflora is federally listed endangered species native to California valley grasslands....
Oenanthe pimpinelloides is a Mediterranean-Atlantic species, outside of the Mediterranean regio know...
Lemna minuscula was found for the first time in the Netherlands in the Meggelveld area, a complex of...
The list of new localities of rare species and interesting records of more common species found in t...
In the list of new records of rare species the categories ‘adventitious species’ and ‘species escape...
South Africa's 800 km-long southern Great Escarpment hosts numerous endemic plant species only known...
A list of new localities of rare species and interesting records of more common species found in the...
The authors report a new locality in the Netherlands (Zeeland) in which Campanula latifolia L. has b...
In 1986 a population of Matteuccia struthiopteris was found in a planted Populus-wood in the polder ...
The occurrence of mountain plant species in the Polish lowlands has been at the centre of attention ...
Black Hills Montane Grassland is a rare and endangered plant community endemic to the Black Hills of...