Or are you Pterrified of Pteridophytes? These are the sporangia of a sensitive fern Onoclea sensibilis. Aren’t they nice? It was much warmer today and I noticed the buds on a rose were already swelling. They won’t really start to grow for a while yet, but spring will be here sooner than you think.
Tagged With: Fern
Are You Frond Of Ferns?
My dad had a maidenhair fern growing for years and when we bought our first house I dug up a small bit from the edge. When we moved I took some from that and it’s now well established in our yard here. So, this is “dad’s maidenhair fern.” (Adiantum pedatum)
Adiantum pedatum (Northern Maidenhair Fern)
Ages ago my dad planted a maidenhair fern (Adiantum pedatum) in his back yard. I think he dug it up somewhere or other but I’m not 100% sure of that. It grew quite well there and when we had our house in Gaithersburg he let me dig up a piece of it and plant it in our yard. I’m glad we did that because when my parents finally got an air conditioner in their house the condenser unit went where the fern had been. I dug up a piece from our house in Gaithersburg and kept it in a pot until we bought our current house (a year later), when I planted it here. It is thriving in a fairly sunny spot outside our dining room window.
The northern maidenhair fern, Adiantum pedatum, is one of the prettiest of our native ferns. It is widely spread throughout the eastern half of the United States north of Florida, as well as Ontario and Quebec in Canada. In the spring, reddish brown fiddleheads emerge from the ground and unroll in typical ferny fashion. The stems turn a glossy black providing a dark background to the lush, bright green foliage. The plant I have has had an interesting journey and I enjoy it’s connection to my dad, who had it growing in he back yard. From there a piece made it into our garden at our previous house, then some of that lived in a pot while we rented for a year, and it’s become very well established since we moved here almost ten years ago.
Frond of Maidenhair
I’m quite frond of ferns in general and of the northern maidenhair fern, Adiantum pedatum in particular. As I said less than a week ago, I think it is one of the prettiest of our native ferns. This is the same plant that I photographed then. I usually try not to post pictures of the same thing in the same season of the same year. That is, I might post pictures of daffodils each spring but I try not to repeat the same daffodil variety within one spring. But this photo is different enough that I think it’s justified. The fronds (that’s fern for leaves) are unrolling and the leaflets are starting to expand, opening out from the rachises. Quite dainty.
Adiantum pedatum (Northern Maidenhair Fern)
I have always had a bit of a thing for ferns. You might say I’m front of ferns. Or maybe not. Anyway, this is one of our nicest native ferns, the northern maidenhair fern (Adiantum pedatum). This one, a piece of one that I took from a clump that my dad had growing in his yard and then dug up again when we moved. It’s growing in full sun and tends to be a bit burned by the end of the summer. I really should get some growing in a shadier part of the yard, but this it happy enough that I don’t need to move the whole thing. The genus name Adiantum comes from the Greek word meaning unwetted, which refers to its water repellent foliage. The specific name pedatum means cut like a bird’s foot in reference to the fronds.
Astilbe and Dryopteris
In the shade garden at the north end of our yard, we have a few different ferns. This is the most prevalent and it is some sort of Dryopteris but I don’t remember which. Dryopteris species have various common names including wood, shield, and male fern. In with this is an ostrich fern (Matteuccia struthiopteris) and a Japanese painted fern (Athyrium niponicum) as well as a small patch of sensitive fern (Onoclea sensibilis) that was already here when we bought the house. There are two or three Astilbe plants scattered throughout and they compliment each other pretty well, although a slightly taller Astilbe might be a good idea, as these are almost covered by the fern. As a bonus, I got a bee of some sort on the Astilbe flowers, which I didn’t notice when I was taking the picture.
Fertile Fern Fronds
This is a fertile frond of a fern growing in a shady corner of our garden. I believe it’s an ostrich fern (Matteuccia struthiopteris) but it may be something else. I know I have a few ostrich ferns in that part of the garden, but there are other ferns and I don’t remember what they all are. Anyway, these ferns are dimorphic, with deciduous, green, sterile fronds and vertical, brown, fertile fronds. These give a nice element of interest in the winter and then the spores are released in the spring.
I would like to add more ferns to this part of the garden this spring. Last year we did very little gardening except for some weeding early in the spring. During the late spring and most of the summer we were overwhelmed with a lot of other tasks and the garden got away from us, big time. This coming spring, I’d love to get back out and take the garden back, but it’s going to be a big task. Not quite as daunting as taking a piece of wild land and putting it into cultivation, but not as far short of that as I’d like. Parts of the garden really need to be dug up completely and started over. There are a few plants we’d want to dig up and put into pots to return to the garden when the time comes, but for the most part, it just needs to be started over.
Adiantum pedatum (Northern Maidenhair Fern)
I’ve posted pictures of this fern before and I’ll probably do so again. It’s a pretty fern and worth growing, if you have any interest in ferns. I actually have it in a less than ideal spot that gets pretty much full sun from about noon onwards. It would be happier in full shade. The Missouri Botanical Garden page on this plant says, “High summer heat may cause fronds to brown by mid to late summer, particularly if good soil moisture is not maintained and/or plants are grown in too much sun.” Yep, that happens here. I really need to move it, or at least take a piece or two of it to grow in a better location. It does amazingly well in the sun, but it could be so much happier.
Our northern maidenhair fern (Adiantum pedatum) is coming up in the back garden. It’s really in much too sunny a spot and I think this year I really will split it and move at least some of it to a shadier, less dry spot. It does surprisingly well here, even so, only getting a bit burned late in the summer, especially in particularly dry years. It’s easily grown and one that should be in more gardens. I also think this is the year I’ll get a royal fern (Osmunda regalis), which has been on my wish list for a long while. Who knows, maybe I’ll even get around to making a water feature and bog garden.
Frond of Ferns
I’ve used the joke before but it’s true, I’m fond of fern fronds. We have a few different ferns in the yard. There is the northern maidenhair fern (Adiantum pedatum, featured seven times so far, apparently), Japanese painted fern (Athyrium niponicum var. pictum), ostrich fern (Matteuccia struthiopteris), and sensitive fern (Onoclea sensibilis). This is, I believe, a Dryopteris species, but I need to do some work if I’m going to identify it for sure. The genus is generally known as the wood ferns but some species have particular names, like male fern (D. filix-mas, which is what I suspect this is) or buckler fern.
The other species this might be, and perhaps it’s more likely based on size, is the lady fern (Athyrium filix-femina). Both the male fern and lady fern are native and both are nice for a shady garden. I really should figure out which this is because every time I’m asked, I have to qualify my answer. A fern expert could probably look at my photo and tell me right off, but I need to look up the differences and look more carefully. If and when I do that, I’ll update this post.
I’ve had a few fern photos this spring but here’s another. This is a Woodwardia of some type but I’m not sure which. It’s growing in our shade garden at the north end of our front yard and is quite happy there. We went to the garden center today and I bought a royal fern (Osmunda regalis) to plant in this part of the garden. My thought is to move the Japanese painted fern (Athyrium niponicum var. pictum) to the front of the bed, because it’s too short to be seen well where it is. The royal fern should be plenty tall so that will be nice. It’s something I’ve wanted a while.
Christmas Fern (Polystichum acrostichoides)
Cathy and I took a walk on the west side of Lake Frank after work today. The heavy rain we had yesterday meant that the water level was high, but the trail wasn’t too muddy. We enjoyed being in the woods, hearing the birds, frogs, and insects, and being away from traffic and people. We saw large patches of partridge berry (Mitchella repens), which we hadn’t notice there before. Today’s photo, though, is of the ubiquitous Christmas fern (Polystichum acrostichoides), a common perennial in our woods.
Sensitive Fern (Onoclea sensibilis)
At the north end of our front garden is a relatively shady spot with some ferns growing in it. There are wood ferns of some unknown variety, a few ostrich ferns (Matteuccia struthiopteris), a Japanese painted fern (Athyrium niponicum), and quite a bit of sensitive fern (Onoclea sensibilis). This is a fertile frond of the last of those and it’s quite elegant, to my way of thinking. This and the ostrich fern have their sporangia on separate, fertile fronds. Both are often found in particularly wet locations and this allows them to keep the spores safe and dry over the winter and then drop them in the spring. At least that’s my assumption. They make a nice winter interest in the garden, as well, although I don’t think they care about that, particularly. I did plant a royal fern (Osmunda regalis) in this part of the garden last year but I’m afraid it got eaten by something. If it doesn’t come up on the spring, I may try again, giving it a little protection until it gets big enough to fend for itself. I’ve said it before but it bears repeating, I’m frond of ferns.