
Appearance
It is a herbaceous perennial with glabrous stems 10–100 cm long that bear terminal or axillary racemes or spikes of soft violet flowers. The leaves are 1.5–8 cm long and 3 to 20 times as long as wide, short-petiolate, glabrous, serrate to almost entire.
Uses
American Speedwell is edible and nutritious and is reported to have a flavor similar to watercress. Native Americans used ''Veronica'' species as an expectorant tea to alleviate bronchial congestion associated with asthma and allergies.Extracts obtained from the herbs of various Veronica species are used as folk remedy worldwide for the treatment of cancer, influenza, laryngopharyngitis, hernia, cough and respiratory diseases and can also be used as an expectorant and anti scurvy.
References:
Some text fragments are auto parsed from Wikipedia.