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.
History. Originally, however, marshmallows were made from the root sap of the marsh mallow (Althaea officinalis) plant. It is a genus of herb that is native to parts of Europe, north Africa, and Asia. Marsh mallows grow in marshes and other damp areas.The plant has a fleshy stem, leaves, and pale, five-petaled flowers.riginally, however, marshmallows were made from the root sap of the marsh mallow (Althaea officinalis) plant. It is a genus of herb that is native to parts of Europe, north Africa, and Asia.