The author mentions three hybrids of Potamogeton species, found in the province of Friesland during the last few years. Two of them, viz. P. lucens L. X P. praelongus Wulf. (P. X decipiens Nolte ex Koch) and P. natans L. X P. zizii Koch ex Roth ( (P. X crassifolius Fryer) were already known from the Netherlands. The third, P. gramineus L. X P. natans L. (P. X sparganifolius Laest. ex Fries), discovered near Oostermeer, is new for our country
Uit Nederland zijn 28 Carex-hybriden bekend. De laatste nieuwe hybride werd in 1987 gevonden, C. ×al...
In 2008 werd in het Kuinderbos (Flevoland) de varenhybride Polystichum ×bicknellii (Christ) Hahne ge...
The paper provides a novel molecular demonstration of the hybrid origin of two rare Potamogeton nata...
The author mentions again the occurrence of rare hybrids of Potamogeton species in the province of F...
The rare hybrid Potamogeton x sparganiifolius (P. natans x gramineus) was discovered in a dune lake ...
In September 1984 and in August and September 1985 the supposed hybrid between Potamogeton acutifoli...
Potamogeton x lintonii (= P. crispus x P. mucronatus) was found in a small pond in a garden in the S...
Bij herdeterminatie van Potamogeton-exemplaren van de collectie in het Milieu Educatie Centrum in Ei...
Up to now hybrids of Tragopogon porrifolius L. and the subspecies pratensis and orientalis of T. pra...
Potamogeton nodosus Poir. was found by the author for the first time in the province of Friesland, i...
The author points out the explosive development of several species of Potamogeton and of Elodea nutt...
This paper deals with the occurrence of Potamogeton praelongus in the Netherlands, which has always ...
Potamogeton coloratus Hornem. has not been found in the Netherlands for more than 130 years, and was...
Een tweede, recente vondst van Potamogeton coloratus Hornem. op Texel. Bij het doornemen van het mat...
Potamogeton coloratus has probably always been a rare species in the Netherlands and it was assumed ...
Uit Nederland zijn 28 Carex-hybriden bekend. De laatste nieuwe hybride werd in 1987 gevonden, C. ×al...
In 2008 werd in het Kuinderbos (Flevoland) de varenhybride Polystichum ×bicknellii (Christ) Hahne ge...
The paper provides a novel molecular demonstration of the hybrid origin of two rare Potamogeton nata...
The author mentions again the occurrence of rare hybrids of Potamogeton species in the province of F...
The rare hybrid Potamogeton x sparganiifolius (P. natans x gramineus) was discovered in a dune lake ...
In September 1984 and in August and September 1985 the supposed hybrid between Potamogeton acutifoli...
Potamogeton x lintonii (= P. crispus x P. mucronatus) was found in a small pond in a garden in the S...
Bij herdeterminatie van Potamogeton-exemplaren van de collectie in het Milieu Educatie Centrum in Ei...
Up to now hybrids of Tragopogon porrifolius L. and the subspecies pratensis and orientalis of T. pra...
Potamogeton nodosus Poir. was found by the author for the first time in the province of Friesland, i...
The author points out the explosive development of several species of Potamogeton and of Elodea nutt...
This paper deals with the occurrence of Potamogeton praelongus in the Netherlands, which has always ...
Potamogeton coloratus Hornem. has not been found in the Netherlands for more than 130 years, and was...
Een tweede, recente vondst van Potamogeton coloratus Hornem. op Texel. Bij het doornemen van het mat...
Potamogeton coloratus has probably always been a rare species in the Netherlands and it was assumed ...
Uit Nederland zijn 28 Carex-hybriden bekend. De laatste nieuwe hybride werd in 1987 gevonden, C. ×al...
In 2008 werd in het Kuinderbos (Flevoland) de varenhybride Polystichum ×bicknellii (Christ) Hahne ge...
The paper provides a novel molecular demonstration of the hybrid origin of two rare Potamogeton nata...