Learner's definition of MANIFEST. [more manifest; most manifest] formal. 1. : able to be seen : clearly shown or visible. Their sadness was manifest in their faces. His love for literature is manifest in his large library. There was manifest confusion in the streets. The truth was manifest [=(more commonly) obvious] to everyone but me.
From Wikipedia, the free encyclopedia. Convolvulus arvensis (field bindweed) is a species of bindweed in the morning glory family (Convolvulaceae), native to Europe and Asia. It is a climbing or creeping herbaceous perennial plant growing to 0.5â2 m high. There are two varieties: Convolvulus arvensis var. arvensis.
This plant is native to Europe, North America, North Africa, and northern Asia. Horsetail is more closely related to ferns than to flowering plants and produces spore sacs. This rush-like perennial has hollow, pointed stems, scale-like leaves, and no flowers. Horsetail grows best in moist and shady areas.