An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian ed2illustratedflo02brit Year: 1913 MUSTARD FAMILY. 2. Lepidium Draba L. Hoary Cress. Fig. 2038. Lepidium Draba L. Sp. PI. 645. 1753. Perennial, erect or ascending, io'-i8' high, hoary-pubescent, branched at the inflorescence. Leaves oblong or lanceolate-oblong, obtuse, slightly dentate or entire, li'-2' long, the lower petioled, the upper sessile and
An illustrated flora of the An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian ed2illustratedflo02brit Year: 1913 MUSTARD FAMILY. 2. Lepidium Draba L. Hoary Cress. Fig. 2038. Lepidium Draba L. Sp. PI. 645. 1753. Perennial, erect or ascending, io'-i8' high, hoary-pubescent, branched at the inflorescence. Leaves oblong or lanceolate-oblong, obtuse, slightly dentate or entire, li'-2' long, the lower petioled, the upper sessile and clasping; pedicels slender, ascending or spreading, 3'-6' long in fruit; flowers white, about i'-2' broad; pods very broadly ovate, or cordate, I J' long, 2' broad, arranged in short corymbose racemes; valves dis- tinct, papillose, keeled, wingless, tipped with a slender style i'-i' long. Waste grounds, Astoria and Syracuse, N. Y., Wash- ington, D. C, and on ballast about the seaports. Also from Colorado and Wyoming to California and British Columbia. Fugitive from Europe. Native also of Asia. April-June.
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Photo credit: © Bookworm / Alamy / Afripics
License: Licensed
Model Released: No
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