NOTATKA BOTANICZNA
Preferencje żywicielskie Cuscuta lupuliformis (Convolvulaceae) w Sandomierzu
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1
Centrum Badań
i Ochrony Różnorodności Biologicznej, Instytut Biologii, Uniwersytet Jana Kochanowskiego,
ul. Uniwersytecka 7, 25-406 Kielce, Polska
Data publikacji online: 30-12-2020
Data publikacji: 30-12-2020
Fragm. Flor. et Geobot. Pol. 2020; XXVII(2): 696-702
STRESZCZENIE
The paper
presents data on the occurrence of host plants of Cuscuta lupuliformis, indicating the preferred species
and assessing the parasite’s development. Field research was conducted in 2017–2018 along the Vistula
river valley within the city of Sandomierz (S Poland). Thirty-one host plants belonging to 14 families
were identified. Dodder infected mainly Chaerophyllum bulbosum, Salix alba, S. fragilis, S. purpurea,
S. viminalis, Rubus caesius and Urtica dioica. The families most attacked were Salicaceae, Asteraceae
and Rosaceae (Fig. 1). Dodder intensively attacks species such as Acer platanoides, Artemisia vulgaris,
Fraxinus excelsior, Lonicera tatarica, Salix alba, S. fragilis, S. viminalis, Rosa canina, Rubus caesius and
Sambucus nigra. The diversity of hosts was highest near the city center. One dodder plant can parasitize
several unrelated host species at the same time.