After six failures to launch, we’ve finally succeeded in growing one of the most fascinating of our native ferns, Asplenium rhizophyllum (formerly Camptosorous rhizophyllus). Known by the common name of walking fern, the long frond tip of this tiny fern, roots into the organic debris or moss everywhere it touches, forming a new plant. If
Walkin’ Man’s Fern Read More »
The amazing glade fern, Diplaziopsis pycnocarpa has long been one of our favorite native ferns, but it’s a bit of a loner. This fern, whose native range is from Maine to Louisiana, also has a bit of an identity crisis, formerly being known as Homolasorus pycnocarpus, Diplazium pycnocarpon, Athyrium pycnocarpon, and before that, several other
From the Glade to your Shade Read More »
I’ve spent the last 60+ years tromping through woodlands across the Eastern US, from Maine to Florida, and west to Texas, and have looked at more Christmas ferns (Polystichum acrostichoides) than you can imagine. Being a diversity freak, I am always looking for odd forms, which are surprisingly rare for this species. I could count
All I want for Christmas is a new Christmas Fern Read More »
Putting on its version of a flowering show now, is our native rattlesnake fern, Botrypus virginianus. This widespread fern is native to all continental states except New Mexico. Not to be confined to a single country, it’s also native throughout South American, Central Europe, and throughout Asia. The rattlesnake fern has has dimorphic fronds, where
Rattlesnake Ferns in flower Read More »
Emerging beautifully from its winter slumber is the elegant native fern, Dryopteris x australis. The 4′ tall clumps look superb all through the heat of summer. Despite the “down under” sounding specific epithet, “australis” actually means “from the south”, referring to its’ natural range from from Virginia to Arkansas, where it is found in moist
Australis Emerges Read More »
One of the most amazing ferns in our collection is the little-known Chinese Adiantum fimbriatum. Closely allied to the hugely popular Adiantum venustum, the fimbriate maidenhair fern is actually a far better grower in our hot, humid climate, despite coming from elevations from 9,000-12,000′.
We always get excited when the Osmunda regalis fronds begin to unfurl in the bog garden at JLBG. Here are some images from this week, showing the new fronds. The rosy emerging growth is the sterile part of the fern frond, while the green growth at the top is the fertile part, which will produce
Although the native Ostrich fern, Matteuccia struthiopteris ‘The King’, goes winter dormant, the fertile fronds remain upright and attractive all winter. Here, we have it growing among the evergreen Solomon’s Seal, Disporopsis pernyi. This site is quite dry, compared to it’s normal habitat of wet swamps.
Ostrich Feathers in Winter Read More »
Looking great this week are most of the desert ferns, especially the wonderful Cheilanthes tomentosa. So many folks still don’t realize that an entire group of ferns grow naturally in desert conditions, often alongside cactus. This fern favorite has a shockingly large and unusual distribution, from Arizona east to Virginia. We’re fascinated why this evergreen
Wooly-lipped Ferner Read More »
Adiantum capillus-veneris ‘Bermuda Run’ is looking exceptional in the garden this fall. Actually, it looks exceptional most of the year for us. Until the temperatures drop below 12 degrees F, this amazing fern remains evergreen. This fern has a huge native range, being found on every continent except Antarctica. Adiantum capillus-veneris, along with a couple
