BioImages: The Virtual Field-Guide (UK)
Carduus pycnocephalus L. (Plymouth Thistle)
Suggested Literature
Carduus pycnocephalus may be covered by literature listed under:
Feeding and other inter-species relationships
Associated with Carduus pycnocephalus:
| is foodplant of larva | Terellia serratulae - a gall fly (Diptera: Tephritidae) | 
|
White, I.M., 1988 | ||
 |
is foodplant of larva | Urophora stylata - a gall fly (Diptera: Tephritidae) |
|
White, I.M., 1988 | |
| capitulum | capitulum is galled by larva | Urophora solstitialis - a gall fly (Diptera: Tephritidae) | 
|
White, I.M., 1988 | |
| capitulum | capitulum may contain larva | Chaetostomella cylindrica - a gall fly (Diptera: Tephritidae) |
|
White, I.M., 1988 |
Carduus pycnocephalus may be associated with more taxa listed at higher taxonomic level
|
MAGNOLIOPSIDA (flowering plants) |
MAGNOLIIDAE (dicotyledonous flowering plants) |
ASTERACEAE (daisies, dandelions and thistles - formerly Compositae) |
Carduus (a genus of thistles) |
References
| White, I.M., 1988 | Tephritid Flies (Diptera: Tephritidae) |
