As we approach the end of August and seed collecting is winding down a bit, our mentor has provided us with opportunities to expand our knowledge and experience past seed collecting.  Throughout the summer, but particularly now, we’ve had the opportunity to survey and monitor various endemic or rare plants in the Fremont Co. area.  Earlier in the year, we were tasked with monitoring the phenology of a rare plant called Yermo xanthocephalus, commonly known as desert yellowhead, which only occurs in two areas of Wyoming.  We collaborated with a botanist performing studies to understand what pollinates this rare plant and at what frequency, as well as perform paternity analyses.   My partner and I helped her set up pollinator traps and checked on the maturity of fruits for her on a weekly basis.

Setting up experimental pollinator traps

Another rare plant we spent a few days mapping out was Cleome multicaulis, a beautifully tiny, spindly little forb apart of the mustard family.  It only occurs in or near very alkaline, dried lake beds.  Even though its flowers are purple and it’s about a foot tall, they’re still somewhat hard to spot at first, because they are so thin and delicate.  We typically found them along the perimeter of these dried lake beds, usually near or under a group of sagebrush.  One of the days we spent scouting for this plant, my partner and I had three separate encounters with rattle snakes.  We’d definitely ran into them before, being in Wyoming, but I’ll say after the third rattle… we were both a bit on the jumpy side.  I believe we called it a little earlier than we might have usually, because our nerves were shot by then.

One of my favorite areas we spent time at was in the badlands of Chalk hills, where we scouted and mapped out a rare sagebrush, Artemisia porteri, commonly called Porter’s sagebrush.  I realize it’s a bit bizarre for someone who loves botany to also enjoy an area so void of vegetation, but I did 🙂  Perhaps it’s because I’ve just never been exposed to such a drastic habitat, part of me felt like I was on Mars…or at least the closest I’ll ever get to being on Mars.  Surprisingly, we saw a lot of Jack rabbits in the area, which was really cool.  We were successful in identifying the rare sagebrush, and once we got a better feel for the distinct areas they occurred, it was a very pleasant way to spend a day out in the field, in a habitat that I was so unfamiliar with.

Badlands of Chalk hills, where we found Artemisia porteri

We recently received very exciting news; our internship was approved for a month extension, so instead of finishing up in late September, my partner and I will work a the BLM- Lander Field Office until the end of October, which is wonderful!  Any extra employment I can get, especially during the off-season for field work, is very welcomed.  And I’m especially excited to have an opportunity to see what Lander’s like in the Fall 🙂  I feel very grateful right now, and look forward to the upcoming months!

Becca Cross,

BLM- Lander Field Office