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persistent or semi-evergreen

I begin this post by ferns that grew in a wild state on the ground, when we came to Black Pines. I mean Dryopteris and Scolopendrae

Well, nothing unusual you may say! But since the creation of this blog, I wanted to introduce you to the garden over the months, here are the two indigenous ferns, in the coldest of winter.

These two are semi-evergreen, but this winter, Dryopteris were flattened under the weight of snow and foliage Scolopendrae was stained by the action of cold.

Dryopteris

Asplenium scolopendrium

On sunny days, after a little bit of pruning and new fronds quickly bring their contribution to natural scenes in the undergrowth.

Do you know where does the vernacular name "centipede ?

For the answer, and for those who are interested, let's do a little botanical

Ferns reproduce through spores their themselves Sporangia contained in . When looking at the back of a sling, we notice small clusters of brown. These are groups of sporangia called sori .

You follow me? Good .. .

These sori are arranged differently depending on the species of ferns: in circles in small bars ... In the Asplenium scolopendrium , the sori are elongate, parallel and arranged obliquely.

Et .. finally here we are: this particular arrangement of sori alluded to centipede arthropod known as the centipede!

Not too bad a headache? Well ...

Me, I still wonder who could have had the idea of this association rather convoluted ...

Returning to the fern garden. They find here the ideal conditions for their proper development and they are so easy to live, which I found interesting to introduce among perennials where their foliage provides much sweetness.

Here Polystichum setiferum plumosum densum, Aspide lash or steep, adjacent to here with Carex hachijoensis "Evergold"

Polystichum setiferum plumosum densum

I love this pretty fern fronds and with dense silky. It has a port and is diverging quite low. She appreciates the soil light and fresh in our Cercidiphillum

And this fern fronds beautiful bright solid remaining impeccable in winter? There is still a Fern: Polystichum polyblepharum.

Polystichum polyblepharum

The difference in appearance between the two is obvious, however, like fern that both the shadow or partial shade, a fresh soil with good drainage. Resistance - 20 ° C!

few weeks ago, I spoke of Dryopteris erythrosora click which also passes through the winter as if nothing had happened. Waiting for spring it develops its red fronds that earned him his name.

Dryopteris erythrosora

There are other ferns in the garden but for now, they rest ... In the summertime, this is an opportunity for another ticket.