I've heard them called ephemerals. Indeed, they tend to be small, bright, and short-lived. Aside from providing us with a pop of color in the still-brown landscape, spring ephemerals provide sustenance to early insects such as queen bumblebees. Ephemerals sprout in unlikely places, peaking out from beneath leaf litter, between tree roots, along streamsides, and in vernal pools. Here are some that greeted me from April 20 -22.
See more articles on spring ephemerals: