Signs of Spring in Barnhartvale
The snow is almost gone in the Dallas Barnhartvale Nature Park. The delightful little sagebrush buttercup (Ranunculus glaberrimus) is now in bloom. It is consistently one of the earliest blooming wildflowers in our low elevation grasslands, sagebrush slopes, and ponderosa pine and Douglas-fir forests. The specific epithet, glaberrimus, means “very smooth” in reference to the shiny, hairless leaves. It is known to be poisonous so parents of grazing toddlers should be aware. The book, Plants of the Southern Interior, notes that the Secwepemc people used it as poison on their arrowheads.
On the excellent website created by Paul Handford, he notes that it blooms from March to July in the Park.
Another sign of spring I saw today was the growth of bright, white soil fungi on surface organic matter. The microscopic thread-like cells in the body of a fungus are called hyphae, and collectively in a mass it is called mycelium. The mycelium of decomposing fungi grows under the snow during winter and is revealed on the surface when the snow is gone. The white colour against the darker organic matter makes it easy to spot.
That’s what that is! So cool about the fungus Gary!!
Yes, pretty impressive that the mycelium can maintain growth under the snow.
Hi Gary,
am I right in thinking that the mycelium might be some species of Typhula mold, perhaps T. incarnata?
And I should say that the FB page you refer to was set up by Milt Stanley, not me! I am simply one of the Admin folks for the page.
Hi Paul,
I am not familiar enough with Typhula to say. This looked to me like a bright white mycelium that is very abundant in decaying forest organic matter. There is a multitude of white mycelium decomposers and symbiotic species that are possible.
Gary, I mistook your reference to my plant album page as being one to our Facebook page “Friends of the Dallas-Barnhartvale Nature Park Group, set up by Milt Stanley. Sorry for any confusion!
No problem, I was trying to go to your original source rather than through Facebook.