The hobbit

Erroneously sold to me as Eryngium Maritimum, I only recently found out that what I have in the garden is actually Eryngium planum "Blue Hobbit". This is a rare plant and I just love it! The stems practically glow silver-blue and the umbel flowers are so unusual. I did try growing it from seed a while ago, but alas, no success.
Can you tell what other umbel flowers are in the basket?

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