Phosphorescent Bard Goldenrod

Greek phōsphóros, light-bringer — adjectival suffix -escent. As a color modifier, phosphorescent implies a saturated-and-cool-glow-after-stimulation quality, the bright cool-green-blue color of Cu-doped-ZnS glow-in-the-dark photoluminescent surfaces. Sits at the bright-and-cool end of the grid, parallel to fluorescent and luminous in usage.

Welsh bardd, poet. As a color modifier, bard implies a Welsh-and-Irish-poet-and-storyteller quality, the visual register of Welsh-Eisteddfod-and-Irish-Bardic hand-spoken poet-and-harp-and-eisteddfod oral-tradition Celtic-bardic surfaces under Welsh-Eisteddfod-and-Irish-Bardic hand-spoken-poet-and-harp oral-tradition Celtic-bardic gathering light. Sits at the modifier-and-cultural end of the grid, parallel to druid and celtic 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.