Springtime on Mesa Verde, the “green table” in Spanish. A titled table, and highly dissected by canyons draining to the south. Which is getting greener by the day, now that it’s springtime.
But this is about some of the vegetation growing on the upper reaches. The most noticeable shrub in early spring is Utah Serviceberry, Amelanchier utahensis, both because of its many white blossoms and because it adds a lot of greenery to an otherwise drab landscape this early in the season.
Double Bladderpod, Physaria acutifolia, has a whorl of silvery-green leaves that mostly hug the ground. It raises a lot of small yellow four-petaled flowers.
Back to the white blossoms, we have Patterson’s Milkvetch, Astragalus pattersonii, of the pea family. My source says that there are 13 different species of milkvetches at Mesa Verde. So how is one to really know? They grow on shale slopes and soils containing selenium, so you neither want to smell them very long, or eat them. Their feathery blossoms, though, are just fine for looking at.
Gambel Oak, Quercus gambellii, is the tough, small tree that keeps resprouting from wildfires, of which Mesa Verde has had some horrendous ones over the past couple of decades. And it’s good for the soil that they do resprout rather than die, because they hold the soil on on the slopes. The other plant species should thank them.
We bring up the rear, so to speak, with another yellow wildflower that catches the eye on a drive along the park. This one is Arrowleaf Balsamroot, Balsamhoriza sagitatta. In the Sunflower Family, so you know it likes to show off. As it should. Elk, deer, and the feral horses like it, but somehow it tolerates being munched on by them, too. So did the Ute Indians.
Stay tuned for more. Spring is just beginning in southwest Colorado.
Photo location: Mesa Verde National Park, Colorado
© Copyright 2017 Stephen J. Krieg