
1) Herb 2) Herbaceous plant 3) Lithospermum officinale
Found on
https://www.crosswordclues.com/clue/gromwell

• (n.) A plant of the genus Lithospermum (L. arvense), anciently used, because of its stony pericarp, in the cure of gravel. The German gromwell is the Stellera.
Found on
http://thinkexist.com/dictionary/meaning/gromwell/

(from the article `Boraginaceae`) ...bee plant and eaten as a vegetable; comfrey (Symphytum officinale), grown as an herbal plant; dyer`s alkanet (Alkanna tinctoria), the roots of ...
Found on
http://www.britannica.com/eb/a-z/g/72
Grom'well noun [ Called also
gromel ,
grommel ,
graymill , and
gray millet, all probably from French
gr ?
mil , confer W.
cromandi .]
(Botany) A plant of the genus
Lithospermum (
Latin arvense ), anciently used, because of its sto...
Found on
http://www.encyclo.co.uk/webster/G/60

Common gromwell (Lithospermum officinale) is a perennial herb of the family Boraginaceae, with a short, non-stoloniferous rhizome and an erect, much- branched, densely leafy stem. The leaves are alternate, sessile, lanceolate and have distinct lateral veins beneath. The flowers are small, creamy- white and arranged in monochasial cymes growing from...
Found on
http://www.probertencyclopaedia.com/browse/BGA.HTM

[
n] - European perennial branching plant
Found on
http://www.webdictionary.co.uk/definition.php?query=gromwell
No exact match found.