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Tag Archives: viviparity

Viviparous umbellifers

19 Wednesday Nov 2025

Posted by sconzani in autumn, plants, wildflowers

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Daucus carota, viviparity, viviparous umbellifer, viviparous Wild carrot, Wild carrot

I’ve seen viviparous Teasels before (see Wild word: viviparity, January 2024) but these viviparous umbellifers – I think these are Wild Carrots (Daucus carota), spotted during my circuit of Cardiff Bay last Thursday, were a first for me and a result, I’m sure, of how warm and wet this autumn has been.

Viviparity is when seeds begin the germination process, producing their primary leaves, while the seeds are still joined to their parent plant.

I must make a point of visiting this location in the next week or so to see whether the seeds continue to grow, producing secondary leaves, and more, while still within the seedhead structures.

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Wild word: viviparity

03 Wednesday Jan 2024

Posted by sconzani in plants, wildflowers

≈ 4 Comments

Tags

British wildflowers, seeds germinating on seedhead, Teasel, Teasel seedhead, viviparity, viviparous

Viviparity: noun; (of seeds) germinating before separating from the parent plant (from the Latin words vīvus, meaning alive, and parere, meaning to bring forth) (the adjective is viviparous), (Collins Concise Dictionary).

240103 viviparity

I’d seen a couple of photographic examples of viviparity on Twitter but had never seen this myself until a walk at Cosmeston Lakes Country Park on 28 December. The tiny green shoots on this Teasel are its own seeds which, for some reason, have not been released from the seed head and have now begun to sprout.

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About me

sconzani

sconzani

I'm a writer and photographer; researcher and blogger; birder and nature lover; countryside rambler and city strider; volunteer and biodiversity recorder.

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