This flowering plant is sometimes mistakenly identified as the non-flowering horsetail.
From the en.wikipedia.org
Hyacinthoides non-scripta, commonly known as the common bluebell, is a spring-flowering bulbousperennial plant.
From the en.wikipedia.org
The dominant land plant species of the time were gymnosperms, which are vascular, cone-bearing, non-flowering plants such as conifers that produce seeds without a coating.