The maintenance of cleistogamy, the ability to produce closed, obligately selfing flowers (CL), and open, potentially outcrossed flowers (CH), in different ...

Weeds. The bane of gardeners. Drive around Lubbock and any abandoned spot seems to have carpets of orchid-colored blooms. The blooms are the flowering stage of Lamium amplexicaule (LAM-ee-um am-plex-i ...

The local weather guys predicted a nice day yesterday, and they were right. A pleasantly cool morning with a few clouds, and the promise of a warm afternoon. A great day to walk to my Spanish class at ...

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- Eurasian plant having toothed leaves and small two-lipped white or purplish-red flowers ...