As our unusually cool spring of 2014 winds down the Madrone Canyon has been full of an incredible diverse group of wildflowers. Biodiversity contributes to an ecosystem's productivity. For example the more diversity the greater the ability to capture carbon dioxide which has been associated with global warming. Historically American's have prized mono-cultures, particularly in lawns, when in fact, encouraging greater variety of plants contributes to a healthy ecosystem.
One plant of particular note that bloom's throughout the late spring and summer is Fluttermill or Missouri Primrose (Oenothera missouriensis). At first glance this member of the primrose family looks like it should be growing on a beach somewhere. With a woody stem, narrow leaves and a four-petaled flower, this native plant loves the barren caliche canyon walls.
Notice the distinctive seed pod has four large 'wings' that 'flutter' thus explaining the origin of the name.
Spring has finally arrived in full force in the Madrone Canyon! The Madrone trees bloomed in late March, the grasses are turning green and establishing themselves for the long summer, and the wildflowers are adding new color to the landscape on a daily basis. Most notable is the Mealy Sage, a lovely blue flowering plant that loves the steep incline running parallel to Bee Cave Road. Butterflies and hummingbirds are particularly fond of this sage's nectar. To see it, go into the canyon and follow the road bed to the right - when you have passed the bridge on the left, look for a marker on the right and descend along the trail. You should see several plants along this area.
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| Yellow Standing Cypress |
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| Standing Cypress |
While many lovely wildflowers are blooming all over the preserve, the Standing Cypress (Ipomopsis rubra) is clearly standing out! Austin is the western-most edge of this striking plant common in most southeast US states. When Standing Cypress are plentiful, you'll see a proportionate number of yellow versions - just enough to add variety and make you wonder if you are seeing something rare! (Not really rare at all but it is exciting to think so!). These unique plants attract butterflies and hummingbirds... and deer who will nibble on the tips causing them to branch out increasing the number of blooms. To see more Standing Cypress in the Austin area, check out the Commons Ford Park's prairie restoration project, not far from the library. (P. McGee)
