pumpkinstrokemarrow

Strange green crop found between Exminster and the field containing 3 alpacas. From a distance looks like wheat, but close to quite differant. And the only botanical books available were about flowers rather than things to eat. Anyone know what it is?

The idea was that the scan would stop at the dots at the corner. And that failing, failed to persuade Paint to trim the image - although I'm sure it can be used for that sort of thing. Failed the geek test again.