Nature as gardener (Darwin’s Unrequited Isle part 5)

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Gardening and gardens are a long-standing interest of mine, as I’ve mentioned in a few posts, such as “Harvest of evidence” and “In defence of lawns“.  At the moment the RHS Chelsea Flower Show is running and medals are being awarded to gardens and plants, some of which I like, some of which I don’t: make up your own mind from this gallery of images taken around the show.

But nature often trumps us when it comes to aesthetically pleasing plant combinations.  The photograph above (which you can click to see a larger version) was taken in the Anagas Mountains during our recent Tenerife Field Course. Although it’s along a roadside, these two plants have grown there spontaneously – nature as gardener!  The plants are both endemic Macaronesian species:  the billowy white flowers of a Canary Island sea kale (Crambe strigosa) found only on Tenerife and La Gomera, spill over the vivid yellow blooms of a large buttercup (Ranunculus cortusifolius, from the Canary Islands and the Azores).

Up close it makes for a subtle but effective combination (again, looks better if you click to open it):

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The plants of Tenerife never fail to impress – here’s the Canary Island Foxglove (Isoplexis canariensis) one of the bird-pollinated plants of Tenerife that we’ve studied in the past:

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This post is largely deflection behaviour to take me away from grading student dissertations.  So before I return to it I’ll leave you with a gratuitous shot of three endemic Canary Island species:  a woody sow thistle (Sonchus sp.) being pollinated by the Canary Island Bumblebee (Bombus terrestris canariensis), and the Canary Island Large White butterfly (Pieris cheiranthi) whose caterpillars, to take us back to the beginning, feed on Crambe strigosa:

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Now, back to the coal face…..

 

 

 

 

 

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Filed under Bees, Biodiversity, Biogeography, Birds, Butterflies, Gardens, Pollination, Royal Horticultural Society, Tenerife, University of Northampton

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