blood weed
noun
North American the great ragweed, Ambrosia trifida, which exudes a red sap when damaged.
Origin
Late 18th century; earliest use found in John Hill (bap. 1714, d. 1775), physician and actor.
- Pseudostoma
- pseudostome
- pseudostratification
- pseudostratified
- pseudostratum
- pseudosuchian
- pseudosymmetry
- pseudosyphilitic
- pseudotachylite
- pseudotachylitic
- pseudotachylyte
- pseudotachylytic
- pseudotetragonal
- pseudotetramerous
- pseudotetraploid
- pseudo-till
- pseudotillite
- pseudotrachea
- pseudotracheal
- pseudotuberculosis
- pseudotuberculous
- pseudotumour
- pseudouracil
- pseudo-urate
- pseudo-uric acid