- Tytuł:
- Orobanche elatior and O. kochii (Orobanchaceae) in Poland: distribution, taxonomy, plant communities and seed micromorphology
- Autorzy:
-
Piwowarczyk, R.
Krajewski, L. - Powiązania:
- https://bibliotekanauki.pl/articles/56706.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polskie Towarzystwo Botaniczne
- Tematy:
-
Orobanche elatior
Orobanche kochii
Orobanchaceae
Polska
distribution
taxonomy
plant community
seed
micromorphology
phytocoenosis
SEM analysis - Opis:
- Species of the genus Orobanche (Orobanchaceae), parasitic on Centaurea in Central Europe, were previously considered to belong to the O. elatior group. At present, the taxon is differentiated into two species, O. elatior Sutton and O. kochii F.W. Schultz. The paper presents for the first time the distribution of O. elatior and O. kochii in Poland based on a critical revision of herbarium and the literature data, as well as the results of field studies conducted between 1999 and 2014. The majority of the species’ localities are in south Poland: Silesia-Cracow, Małopolska and the Lublin Uplands. The distribution of both species in Poland is mapped and chronologically organized, and is thus the most recent in Europe. The taxonomy, host preferences, and ecology are also discussed. Seeds of both species were also investigated using light and scanning electron microscopy, which resulted in the designation of diagnostic features. The new color form of O. kochii f. citrina is described and illustrated. An account of all revised herbarium specimens collected from Poland, deposited in Poland and neighboring countries, is presented.
- Źródło:
-
Acta Societatis Botanicorum Poloniae; 2015, 84, 1
0001-6977
2083-9480 - Pojawia się w:
- Acta Societatis Botanicorum Poloniae
- Dostawca treści:
- Biblioteka Nauki