Gowan

• (n.) The daisy, or mountain daisy. • (n.) Decomposed granite.
Found on http://thinkexist.com/dictionary/meaning/gowan/

Gowan

Gow'an noun [ Scot., from Gael. gugan bud, flower, daisy.] 1. The daisy, or mountain daisy. [ Scot.] « And pu'd the gowans fine.» Burns. 2. (Min.) Decomposed granite.
Found on http://www.encyclo.co.uk/webster/G/47
No exact match found