Spore of Equisetum arvense whole mount under microscope 100x on bright field. Pieces of snake grass magnified in many times for viewing structure. Floral experiments on biology lessons. Plants theme.

Botonists reveals that the unique timing of spore dispersal in the sensitive fern, known as Onoclea sensibilis, is determined by a structural mechanism of humidity-driven movement in spore bearing ...

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Fern reproduction is so mysterious it remained wrapped in mystery and magic until the middle of the 19th century. The reason is that – unlike all other plants – ferns don’t flower and therefore ...

The sensitive fern – named due to its sensitivity to drought and frost – is a widespread species found throughout eastern North America and eastern Asia. It is a dimorphic plant because it has two ...