Bidens L.
Rusokit
Bur Marigold
Foodplants for
Acosmetia biguttula ,
Condica illecta ,
Hyposmocoma unicolor ,
Lacinipolia basiplaga ,
Notioplusia illustrata ,
Radiarctia screabile ,
Synchlora frondaria frondaria ,
Teracotona euprepia euprepia ,
Xanthorhoe saturata
Bidens tripartita L.
Trifid Bur-marigold
Tummarusokki
Brunskärä
Bur Beggarsticks
Kolmijakoinen rusokki
Bidens tripartita ; [RK] , 417
Bidens tripartitus ; [SK] , 581
1387x1034 (~98Kb) Finland, Hamina, Meltti, 13.8.2005, Photo © Harri Arkkio
400x556 (~20Kb) FINLAND: Ka: Virolahti, 671:53, 10.8.1996, Photo © Markku Savela
Bidens radiata Thuill.
Greater Bur-marigold
Grönskärä
Litteämykeröinen rusokki
Säderusokki
Bidens platycephalus Oerst.
Bidens radiata ; [RK] , 417
Bidens radiatus ; [SK] , 581
638x879 (~88Kb) Finland, Orivesi, Onnistaipale, 4.8.1999, Photo © Harri Arkkio
696x571 (~39Kb) Finland, Oulu, Äimärautio, 7.8.2005, Photo © Harri Arkkio
Bidens radiata × tripartita
Bidens radiata × tripartita ; [RK] , 417
Bidens cernua L.
Nuokkurusokki
Stick-tight
Nickskärä
Nodding Beggarsticks
Nodding Bur-marigold
f. radiata DC.
Bidens cernua f. radiata ; [RK] , 417 (note)
Bidens cernuus var. radiatus ; [SK] , 582
Bidens pilosa L.
Karvarusokki
Hairy Beggarsticks
Foodplant for
Afromurzinia lutescens lutescens ,
Alpenus investigatorum ,
A. maculosa ,
Chiromachla leuconoe leuconoe ,
Nathalis iole ,
Radiarctia jacksoni
Bidens vulgata Greene
Stick-tight
Tall Beggarsticks
Beggar-ticks
Bidens frondosa Wiegand, not L.
Foodplant as Bidens frondosa for
Agonopterix atrodorsella
var. puberula (Wiegand) Greene
Lännenrusokki
Västkärä
Bidens polylepis S.F. Blake
Coreopsis Beggarsticks
'Kultarusokki'
Foodplant for
Cirrhophanus triangulifer
7.11.1998 (19)
Some related literature:
[RK]; Hämet-Ahti, Suominen, Ulvinen & Uotila, 1998
Retkeilykasvio (Field Flora of Finland) (Edn 4)
Retkeylykasvio
: 1-656
[SK]; Mela & Cajander, 1906
A. J. Melan Suomen Kasvio (5. painos)
Suomen Kasvio
: 1-763
[GMBOT]; Robinson & Fernald, 1908
A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and adjacent Canada
Gray's Manual Botany (7th Ed.)
: 10 -926
[GNSP]; Wielgorskaya, 1995
Dictionary of generic names of seed plants
Dict. gen. names seed. pl.
If you have corrections, comments or
information to add into these pages, just send mail to
Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.