Phosphoric Squire Goldenrod

Greek phōsphóros, light-bringer — adjectival suffix -ic. As a color modifier, phosphoric implies a saturated-and-cool-glow quality, the bright color of match-tip-strike and firefly phosphorus-emission luminescence. Sits at the bright-and-cool end of the grid, parallel to phosphorescent and fluorescent in usage.

Old French escuyer, shield-bearer. As a color modifier, squire implies a knight's-attendant-and-page-of-arms quality, the visual register of English-and-French-Squire hand-forged shield-and-stirrup-and-tabard knight's-attendant-and-page-of-arms surfaces under English-and-French-Squire hand-forged shield-and-stirrup ceremonial-court light. Sits at the modifier-and-cultural end of the grid, parallel to knight and page in usage.

Solidago, the late-summer wildflower of North American meadows whose tall sprays of small yellow flowers signal the end of the growing season. The color refers to the flower head at full bloom: a warm, slightly muted yellow-orange with the matte finish of small clustered florets. Cooler than mustard, deeper than dandelion. The state flower of Kentucky and Nebraska, a pollinator magnet, and the original native dye for early American homespun.