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Cirsium

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Cirsium
Remove Filters: Flower(s)(X) Landscape(X)
135 Images of 20 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
Arizona thistle Cirsium arizonicum 1
bull thistle Cirsium vulgare 24
Canada thistle Cirsium arvense 68
Hill's thistle Cirsium hillii 2
Indian thistle Cirsium edule 1
Japanese thistle Cirsium japonicum 1
meadow thistle Cirsium scariosum 2
mountain thistle Cirsium scopulorum 4
New Mexico thistle Cirsium neomexicanum 1
peregrine thistle Cirsium cymosum 1
sand dune thistle Cirsium pitcheri 3
soft thistle Cirsium carolinianum 1
stemless thistle Cirsium tioganum 7
Texas thistle Cirsium texanum 1
thistle Cirsium spp. 10
Tracy's thistle Cirsium undulatum var. tracyi 1
wavyleaf thistle Cirsium undulatum 2
western thistle Cirsium occidentale 1
yellow thistle Cirsium horridulum 3
yellowspine thistle Cirsium ochrocentrum 1

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