Botanical name:Euphorbia esulaFamily:Euphorbiaceae (Castor family) Synonyms: Euphorbia riparia, Euphorbia discolor, Esula vulgaris
Leafy Spurge is a perennial herb growing up to
1-1.2 m tall, with several stems branched from the base. The stems are
smooth, hairless or slightly hairy. The leaves are small, lanceshaped,
4-8.5 cm long and up to 1 cm broad, with a slightly wavy margin. The
flowers are small, produced in umbels with a basal pair of bright
yellow-green petal-like bracts. Clusters of the bracts appear in late
spring, while the actual flowers do not develop until early summer. All
parts of the plant contain a toxic white milky sap. The plant
reproduces readily by seeds that have a high germination rate and may
remain viable in the soil for at least seven years. The seed capsules
open explosively, dispersing seed up to 5 m from the parent plant, and
may be carried further by water and wildlife. Leafy Spurge also spreads
vegetatively from the root system, which is complex, reported to reach
8 m into the ground and 5 m across, and may have numerous buds.
The plant has been found to be native in Kashmir as recently as 2014.
Identification credit: Gurcharan Singh
Photographed in Kashmir.
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The flower labeled Leafy Spurge is ...