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World flora
Plants of the world flora
Explore
Families
Genera
Species
18
Genus:
Carduus
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Carduus acanthoides
L.
Welted thistle
3,179
2,318
Observations
Asteraceae
Carduus acicularis
Bertol.
17
9
Observations
Asteraceae
Carduus carduelis
(L.) Gren.
2
2
Observations
Asteraceae
Carduus carlinoides
Gouan
Pyrenean Thistle
413
260
Observations
Asteraceae
Carduus cephalanthus
Viv.
35
23
Observations
Asteraceae
Carduus chevallieri
Barratte ex Chevall.
14
2
Observations
Asteraceae
Carduus clavulatus
Link
29
14
Observations
Asteraceae
Carduus crispus
L.
Curly plumeless Thistle
657
379
Observations
Asteraceae
Carduus defloratus
L.
Alpine thistle
2,048
1,381
Observations
Asteraceae
Carduus fasciculiflorus
Viv.
1
1
Observation
Asteraceae
Carduus litigiosus
Nocca & Balb.
316
172
Observations
Asteraceae
Carduus micropterus
(Borbás) Teyber
7
4
Observations
Asteraceae
Carduus nigrescens
Vill.
Thistle
1,187
729
Observations
Asteraceae
Carduus nutans
L.
Musk Thistle
4,267
3,051
Observations
Asteraceae
Carduus personata
(L.) Jacq.
Thistle
677
450
Observations
Asteraceae
Carduus pycnocephalus
L.
Italian plumeless Thistle
4,148
2,962
Observations
Asteraceae
Carduus spachianus
Durieu
16
6
Observations
Asteraceae
Carduus tenuiflorus
Curtis
Slender Thistle
1,121
716
Observations
Asteraceae
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Species