Monday, September 8, 2025

Xerophytic Ferns at the UC Botanic Garden at Berkeley

Next up on my long weekend of garden touring last March (there's a recap of our stops thus far at the bottom of this post) was the UC Botanical Garden at Berkeley. I hadn't visited the garden since 2014 and several things had changed in those 11 years. First up was a fabulous display of xerophytic ferns near the entrance.

 "We commonly associate ferns with moist habitats like forests, wetlands, and tropical rainforests, but there are actually species that thrive in desert environments." (UCBG Berkeley website)

Truth be told dryland ferns are a big part of what pushed me into a love of ferns... it's one thing to have a shady fern garden, but tell me that ferns can also be happy in the sun, next to an agave (or yucca) and I'm in, 100%!

I was so excited about this display that I had to photograph every fern and it's label. I'm sure I tried the patience of my companions, Gerhard and Janet Sluis, but I could not tear myself away. I was methodical in my documenting, and I also looked up every name online to make sure it looked reasonably like my photo as I completed this post. That said I heard from a dryland fern expert that the names assigned to these specimens were not completely accurate. Names change, people move signage, ferns are confusing and dryland ferns even more so. Still... I hope I've correctly identified the ferns in these photos and help to get you excited about the possibilities...

Astrolepis windhamii (Windham's scaly cloakfern), Jeff Davis County, Texas

Cheilanthes buchtienii (lip fern), Argentina (yes this does look a lot like the photo above...)

Myriopteris rufa (lip fern), Gillespie County, Texas

Pellaea mucronata var. mucronata (bird's-foot fern), Monterey County, California

Cheilanthes bonariensis (Bonaire lip fern), Nuevo Leon State, Mexico

Close up

Myriopteris notholaenoides (lip fern), Nuevo Leon State, Mexico

It looks a little autumnal with all the dry leaves, but it really was early spring.

Astrolepis laevis (cloak fern), Nuevo Leon State, Mexico

Cheilanthes fendleri (Fendler's lip fern), Cochise County, Arizona

(same)

(same)

Myriopteris aurea (lip fern), Oaxaca State, Mexico

Close up

Cheilanthes bonariensis

(same)

Cheilanthes mathewsii, Argentina

A little more than half way through...

Myriopteris wootonii (Wooton's lace fern), Santa Cruz County, Arizona

(same)

(same)

(same)

Bommeria hispida (hairy bommara), Cochise County, Arizona
(same)

Myriopteris myriophylla (lip fern), Argentina

(same)


Myriopteris covillei (lip fern), Graham County, Arizona

So that's their xerophytic fern collection, pretty impressive I thought. On Wednesday I'll share my collection of dryland ferns.

A recap of the long weekend, in case you're curious and have lost track of our adventures... 
THURSDAY: I flew down to Sacramento, CA, on March 27th. Gerhard picked me up and we were off to walk his garden in Davis, which would be home base until I flew out on Monday. My first post was a quick look at the people and the plants of the weekend, and here's my post on Gerhard's garden.
FRIDAY: we started the day at Kyle's garden in Sacramento, and then hit the Ruth Bancroft Garden in Walnut Creek, Part One, Part Two. Then we stopped by East Bay Wilds Native Plant Nursery in Oakland. After that we headed down to Livermore, CA where we saw Tracy's garden.
SATURDAY: we kicked off the day and Max and Justin's garden (Part One, Part Two) and then went to Ann Nichol's garden. Next was a quick drive-by garden and then Marcia Donahue's (Part One, Part Two, Part Three). David Neumaier's garden was our final planned garden of the day (Part One, Part Two), but we hit one more drive-by on our way home. 
SUNDAY: I've posted about the visit to Curious Flora, and now I'm working on the UC Botanic Garden at Berkeley. WOW!

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4 comments:

  1. You must have been thrilled! My fern knowledge is zilch, I like that Bommeria hispida. I'd like to give it a try. You two were so BUSY!

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  2. Do you already have some of the ferns in this post? I love ferns, but I don't usually buy them because I'm mostly interested in low-water plants. As you mentioned, ferns like moisture. I have one fern in my north Texas garden, the wood fern (dryopteris) which is suitable for my zone 8A. Five years in the ground, mine is spreading and does very well without lots of water, but it does need some shade. Do you know if it's easy to find the plants in this post?

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  3. Where have these ferns been all my life?! The ferns I most commonly see here are western sword ferns (Polystichum), which are one step away from weeds, and my recently resurrected leatherleaf fern (Rumohra). I particularly like the furry Bommeria hispida.

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  4. I'm so glad you documented these ferns. It's something I've been meaning to do for years. I just wish even 10% of these were actually available for purchase!

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