New to the Glossary: Glaucous
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Glabrous and glaucous often describe plant parts, especially stems, leaves, and fruits. Glabrous surfaces are smooth, lacking hairs, bristles, and glands. Glaucous surfaces have a whitish, gray, or bluish-green bloom. Most conspicuous on fruits, like blueberries and eastern redcedar, blooms are waxy or powdery coatings that tend to rub off.







