White horehound, Marrubium vulgare (L.), non-native
- a dicot in the Lamiaceae family -

 
White horehound can grow erect or laterally, it may reach to three feet tall. The leaves have a woolly and wrinkled appearrance.
Common along Grapevine and Rose Trails and in picnic area.
Horehound is in the mint family - notice the square stem in the image below.

Horehound flowers are borne in dense clusters in the leaf axils.
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