|All Photos by Matt Ball 8/30/2014|
These big blossoms are ubiquitous along the road into Sabino Canyon. Jacquemontia (Jack-uh-mon-tea-uh, more or less) (Jacquemontia pringlei) is in the Morning Glory family. Really : -)
Bush Spiderling (Commicarpus scandens) flowers, on the other hand, are quite small. The whole cluster is smaller than one of the Jacquemontia flowers. You'll need to look carefully for these, as they are often growing vine-like among other plants. In the Four O'Clock family.