quantock0's picture

SAM_0365

Observed: 25th June 2010 By: quantock0quantock0’s reputation in Plantsquantock0’s reputation in Plants
SAM_0365
Description:

Blue spiky flower named michael

Identifications
Species interactions

No interactions present.

Comments

Manga Waggott's picture

They both look similar to me.

They both look similar to me. What exactly is difference between these species?
Thanks.

mangaw

martinjohnbishop's picture

Flora Europaea says

Involucral setae connate at base; leaves flat, with densely scabridulous margin, lobes with slender apical spines 2-4 mm .... 9. banaticus

Inovlucral setae connate at least in the basal half; leaf-margin revolute, with stout apical spines 3-15 mm .... 10. ritro