melampyrum lineare, commonly called the narrowleaf cow wheat flower

ancient antique art artwork arvense black botanical botany cow cowwheat cristatum drawing engraved engraving etching flora floral flower foliage garden gardening horticultural horticulture illustration klebelsbergianum lamiales laxum leaf lineare melampyrum narrowleaf nemorosum old ornamental orobanchaceae picture plant pratense roseum sylvaticum vintage wheat white