long-stemmed

The word is a modern English compound adjective formed by combining two native Old English elements. 'Long' derives from Proto-Germanic langaz, with a stable meaning of linear extent. 'Stem' originates from Proto-Germanic stamniz, referring to the main structural axis of a plant. The suffix '-ed' is a productive adjectival suffix in English, used to indicate possession of a quality. The compound's logic is transparently descriptive, directly stating the characteristic of having a long supporting stalk, a formation typical for specifying botanical features.

Structure: long (adjective) + stem (noun) + ed (adjective-forming suffix) - long: From Old English 'lang, long', meaning 'having great linear extent'. It functions as an adjective describing the primary attribute. - stem: From Old English 'stefn, stemn', meaning 'trunk of a tree or plant'. It functions as the core noun, the object being described. - ed: A suffix from Old English '-ede', '-od', '-ad', used to form adjectives from nouns, meaning 'having, provided with, characterized by'.