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Are these "early " frogs? The ones down south in Hants and Sussex are not at their best until July, and the same for frog colonies I know in Northumberland and Derbyshire.
Greetings Slatts!,
There is a small colony of 'Early Frogs' growing in neutral pH soil in Fancott Meadow in Bedfordshire now in full bloom which is always 8 weeks before all the other colonies on chalk downland in the county. Shortly they will be joined by Heath Spotted-orchids. This colony was found by Steve Oakes-Monger of Radlett in the 1970's but he was ignored by the county recorder and Kew. He also recorded Green-winged Orchid which is now extinct there, due also to slovenly civil servants coasting to retirement.
These 'Early Frogs' must be an 'ecotype' similar to the two ecotypes of Marsh Helleborine described by Sell & Murrell in Volume 5 of 'Flora of Great Britain and Ireland'.
I understand that Richard Bateman does not support the concept of ecotypes but I have had the two ecotypes of Epipactis palustris in cultivation in the same containers, the same compost and identical conditions since December 1991. For 24 years they have each displayed the unique unvarying characteristics of all the attributes which define a species or sub-species.
Peter


