Fall is popping out in the Canyon

As the cooler weather finally starts approaching we begin to see some changes in the canyon. The intermittent rains and cooler evening temperatures are evident in plants, the trail itself (with a bit of erosion), and increasing shadows as the days grow shorter.

A growth spurt of native (and non-native) grasses and wildflowers are crowding the trails with lively color and textures. Most notable is f False Foxglove or Purple Geradia (Agalinis Purpurea). Reported to prefer moist soils, some of the Canyon's False Foxglove are confused - you can find them on the upper Canyon trail in the rocky dry cliff breaks. 

Another notable resident making a showing this fall is parralena (Thymophylla pentachaeta). It has three rather evocative common names, according to the Wildflower Center: Five needle pricklyleaf, Five-needle, and Fetid Marigold.This is evidently the easternmost location of this relatively common plant. Growing low to the ground it is distinct for its dill scent released when leaves are crushed. It also is very attractive to native bees.

The native grasses that are going to seed are also adding diversity. While the color variations in Little Bluestem, and Texas Grama are subtle they add dimension and depth the landscape. They also provide valuable habitat for a variety of Canyon critters. The Canyon also has a good deal of King Ranch Bluestem (a non-native invasive species) that we are trying to remove as it pushes out native plants, particularly wildflowers. 

In the area? Check our hike schedule or join us for a workday on Saturday, November 15, 2014  anytime between 8:30 AM and 12:30 PM - we'll be removing KR grass and Poverty Weed shrubs. Bring a digging tool!