Flower heads of rattlesnake master (Eryngium yuccifolium), a perennial forb native to eastern North America. Related to carrots and parsley.

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Size: 3637px × 5786px
Photo credit: © Gerry Bishop / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: america, bristles, bristly, button, eastern, eryngium, flower, flowers, forb, garden, gardening, master, native, north, perennial, plant, rattlesnake, shape, snake-root, spikes, spines, stems, texture, yuccifolium