Tag: lichen

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02/03/2024 Lexington WMA walk

Briar the german shepherd dog solemnly waits in the car for her adventure to begin as I load the car.
Ready to go!
Briar the german shepherd dog smiles up at me, wearing her orange safety vest, from a wash filleed with brushy and little bluestem. the dam of Lake Dahlgren is in the distance.
We looked around behind Lake Dahlgren. Here is all I put on iNaturalist. I put a few of the prettiest ones here in the post directly too.
I'm holding the dried stem of the plant "seedbox". Its two visible seed pods are a distinctive cubic shape with a hint of roundness on each side, and a hole in the middle top.
I recognized Seedbox (Ludwigia alternifolia) from its fun pods! We have some in our garden.
Briar the german shepherd, wearing a blue harness and a bright hunter-orange safety vest smiles down from a ravine top at me.
liverwort leaves on damp brown sand
Liverworts!
I point at a tiny green patch of moss on sandstone while Briar sits baffled but smiling nearby.
Dog for scale next to moss.
Briar the german shepherd dog stands in her orange safety vest on a big exposed ridge of sandstone, with bluestem grass and cedars and oaks in the background. she is looking out of frame and smiling.
The clouds came and went. It was cool and breezy but I did okay with just one layer of long sleeves.
Splitbeard bluestem seed tufts lit up by sunshine against red sandstone
Splitbeard bluestem is so pretty with its tufts. I think this picture would be a fun puzzle.
eroded red sandstone leaving nodules. bluestem and goldenrod and other dead plants at the top of the eroding edge
Nodule habitat
round red and dark brown sandstone nodules in softer sand
Close up
I found some nodules in the sandstone!
a blackberry stem and leaf, the stem has whitish speckles
Blackberry stem
close-up of blackberry stem and a bud, showing the white patches with dark centers
Maybe not lichen
I thought this blackberry stem had lichens, which would have been unusual, but I think maybe it was a fungus.

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06/11/2023 straggler photos

A seedling Virginia creeper. This is by the dining room window.
At the rescue prairie today I took a clump of Cladonia (probably C. peziziforma?) reminder: we only took wild organisms because the land is slated to be built on, and with permission.
And some adjacent moss. Both the lichen and the moss were on sand at the base of a tree, shaded, so I put them in the concrete blocks (for good drainage) in the shady end of the prairie.
Paula has worked hard to remove bermudagrass and other non native intruders from our buffalograss at the edge of our property. She seeded it a few days ago. Today I connected the soaker hose that she had laid out.
The hose was a bit too long so I looped the extra by the Mexican sage and showy milkweed.
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04/07/2023 first pass at Bird Haven Trail

Briar judges Mom.
The only Escobaria we’ve seen so far!
This rock has really neat concentric layered circles!
Briar practices standing on new surfaces. She’s getting better about benches.
A lovely Echinocereus! Grama grass in the background, and a nice pile of small sandstones nearby. The fence in the background is the edge of the state park.
Another fine Echinocereus with grama grass. Cholla cactus and juniper in the background.
This rock has a sharply defined layer.
A soil crust lichen on sand!
Maybe some sort of Liatris plant stalk?
Big sandstone jutting up in the trail.
Yucca, lichen on sandstone, and sideoats grama grass.
Closeup of pointy yucca tips.
Waiting for botany time Mom. Briar was concerned.
A prairie lizard!!! Same genus as the spiny lizard at home.
Clove currant thinking about blooming.
Trail marker at top of hill. Nice sandstone layers here.
Mom caught up with us. Briar was happy.
Now that all humans in one place, Briar can rest in the bench shade.
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04/06/2023 morning wander at Black Mesa State Park

We are now at Black Mesa State Park. Mom and briar look for a bird!
We went to the start of the Petrified Forest trail. We will explore more in a few days.
Here’s a petrified log! Briar also smelled it.
I love all the grama grass here!
This big flat rock had an unexplained old bolt and washer in it.
Here’s the lichen on the same big flat rock!
There’s a Say’s Phoebe in here. we also saw a bunch of American Goldfinches and House Finches. There was a Canyon Towhee by the park office! We have also been hearing flickers and robins.
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04/05/2023 departure

We managed a short walk for dog business before Briar freaked out about wanting to get in truck. On that walk we saw this nice crustose lichen with orange apothecia (the round speckles) on a walnut tree.
Briar safe in the truck and you can’t take her out!!!
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A neighbor ecosystem

On Tuesday this week, Mom and I visited the Dixon Water Foundation’s property near Leo, TX (north of FM 455). Mom has been blogging it all week! Have a look starting on her Nov. 9th post (opens in new tab) and keep going to the next post through Nov. 12. She took a lot more pictures than me.

An ammonite impression!
Going places
Blurry jumping spider but I liked its colors.
Round hole on rock
Neat tiny fossils
Mom said this is considered Fort Worth Prairie, adjacent to cross timbers. Hence neighbor ecosystem.
Hmm a rock.
Surprise!! Second small rock on a big rock with a spider under it for this trip.
Neoscona crucifera
Buttonbush
The grotto
Snail hiding
Fossil mollusc
A pretty live oak acorn
Native grass and lichen covered rock
Maybe a grape seedling.  I have these come up in my yard, I think, so I guess I better let one grow.  I had been assuming they were trees of some sort.
A sea urchin fossil!  Probably Holaster sp. according to the book Mom has on fossils of North America.
A view of creek leading to grotto.
Neat lichens
More neat lichens
The grotto again. Kept going back to look at it.
A shrike left some frog jerky.
Late fall is Spiranthes season! Commonly known as ladies’ tresses orchid