Some drugs used to treat ADHD are not stimulant-based. Examples include atomoxetine (Strattera) and certain antidepressants, such as bupropion (Wellbutrin). There is less potential for abuse with these drugs, and they can be good options for treating children and teens with known substance-abuse issues.
chervil. n. 1. (Plants) an aromatic umbelliferous Eurasian plant, Anthriscus cerefolium, with small white flowers and aniseed-flavoured leaves used as herbs in soups and salads. 2. (Plants) bur chervil a similar and related plant, Anthriscus caucalis. 3. (Plants) a related plant, Chaerophyllum temulentum, having a hairy purple-spotted stem. [Old English cerfelle, from Latin caerephylla, plural of caerephyllum chervil, from Greek khairephullon, from khairein to enjoy + phullon leaf].
Chert. Chert is a hard and compact sedimentary rock, consisting dominantly of very small quartz crystals. It is a common rock type, it occurs mostly in carbonate rocks in nodular form or in layers (bedded chert). Chert is usually either dull or semivitreous. It may have many colors, depending on the nature of impurities.