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xanthium strumarium

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Carolina Parrot, or Parrakeet. 1. 2. Males. 3. Female. 4. Young. (Cockle bur [Xanthium Strumarium])

Carolina Parrot, or Parrakeet. 1. 2. Males. 3. Female. 4. Young. (Cock...

Public domain scan - Bird, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description

Spleenwort (Asplenium trichomanes), trîkûmânihs [top]; Sea  Burrweed, Xanthium (Xanthium strumarium), ksânthiyyûn [bottom right]; Unknown plant, labeled another variety of same [bottom left], fol. 223v

Spleenwort (Asplenium trichomanes), trîkûmânihs [top]; Sea Burrweed, ...

Public domain image related to botany, botanical artwork, free to use, no copyright restrictions image - Picryl description