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Bulbous Buttercup

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A very common species of buttercup on dry grassland, especially on chalk, and so is very common in Dorset.



Bulbous Buttercup: the point of it all

Post date: Thursday, 5 May, 2016 - 21:08
I am sure many of us see buttercups and think "that's a buttercup"! Well, it gets more difficult if you ask "but which species of buttercup?" There are several, eight in fact, that look like traditional buttercups! It's not quite that bad as some are very rare now having been affected by intensive spraying of our fields.
The corn buttercup, once common, is now all but extinct. Other species are quite distinctive in their own way so it really leaves meadow, creeping and bulbous as the most likely choice if it's a standard buttercup you are looking at. The first thing to do is to gently bend the flower head over and look at the sepals, if they point downwards, as in this photograph, then it is a bulbous buttercup (Ranunculus bulbosus).
The bulbous buttercup is very common on dry grassland, especially on chalk, and so is very common in Dorset.
So, now you know how to tell if it is a bulbous buttercup all you have to do is sort out the difference between meadow buttercup and creeping buttercup!

The records for this species have been organised into reports, charts, maps and photos. Click a pic below to see the detail:

Sites List Distribution Map Some Charts Some Photographs Original Tweets Relatives Guidance Notes
Common Name Bulbous Buttercup
Scientific Name Ranunculus bulbosus
Family Buttercup family - Ranunculaceae
Status Locally common
Interest Level
Species Family Buttercup Family - Ranunculaceae
Flower Colour Group Yellow
  • 03 - March
  • 04 - April
  • 05 - May
  • 06 - June
  • 07 - July
Preferred Environment
Look for The turned down green sepals behind the flower head
Additional Identification Notes
Similar Species

This species is often found in these habitats:

Habitat(s) Relationship
GN: Neutral Grassland Associated