I suppose ought to destroy this field horsetail that's producing spores but I know it would be futile - it's impossible to eradicate this weed. Fossils of horsetails that lived 300 million years ago look almost identical to today's living descendants, except that those of the past were far larger, reaching tree proportions. This is one of evolution's great survivors.
An unfurling fern frond that, to me, looks like a dragon at rest, with a column of neck vertebrae and a crest of golden scales.
Unfurling Canna leaf