Search Results for "eryngium"

Eryngium x zabelii 'Violetta' (Sea holly 'Violetta')

Other names: Eryngium 'Violetta'

'Violetta' is a clump-forming, semi-evergreen perennial with heart-shaped, spiny, mid-green leaves and, in summer, blue stems bearing lobed leaves and cylindrical umbels of violet-blue flowers with prominent, silvery blue bracts.
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0.5m max. spread

0.8m max. height

2-5 years to maturity

Eryngium yuccifolium (Rattlesnake master)

Other names: Rattlesnake's master, Button snakeroot, Button eryngo

E. yuccifolium is a clump-forming, herbaceous perennial with grey-green, strap-shaped leaves with serrated margins and grey-blue, prickly flowers in summer.
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0.8m max. spread

1.5m max. height

2-5 years to maturity