The compound adjective 'spring-flowering' is a transparent and descriptive formation from native English elements. Its first element, 'spring', originally meant to leap or burst forth, a sense perfectly capturing the season's characteristic surge of growth. The second element, 'flower', descended from Latin via French, denotes the reproductive bloom of a plant. Combined with the adjectival suffix '-ing', the term literally means "pertaining to flowering in spring," directly describing a plant's phenological trait. This logical construction exemplifies how English readily creates precise, compound modifiers by combining familiar words.

Structure: spring (season) + flower (bloom) + ing (adjective suffix) - spring: From Old English springan (to leap, burst forth, rise up), referring to the season when plants leap into growth. In this compound, it functions as a noun modifier specifying the time. - flower: From Old French flour, from Latin flōs, flōr- (flower, blossom). In this compound, it functions as the core noun element. - ing: A suffix of Old English origin used to form adjectives from nouns or verbs, indicating 'having the quality of' or 'pertaining to'.