Gentiana clusii aka Trumpet Gentian

Gentiana clusii belongs to the gentian family, Gentianaceae. It is a perennial, a plant that lives for years. Its common name is trumpet gentian. Its native range runs from southern France to southwestern Germany and the Carpathians. Kew places it in the temperate climate zone. The Royal Horticultural Society does not list it as native to Britain or Ireland. These records place this European plant across several regions.

Chicago Botanic Garden says the plant has a creeping growth habit. This sets its form apart from plants that grow upright. Its life span also sets it apart from annual bedding plants. Those plants live for just one year. The garden lists it for groundcover, beds, and borders. These uses fit plans that call for creeping plants. The supplied species records give no full-grown height or spread. They give no account of this species' leaves or stems.

Chicago Botanic Garden lists the flowers as blue. Its bloom record covers May through June and July through August. The listed bloom season thus spans late spring and summer. The dates come from the garden's plant entry. They do not come from a survey across its range. Blue blooms and creeping growth are that entry's main visible traits. The supplied records give no details of fruit or seeds. They give no more facts about the form of the flowers.

Chicago Botanic Garden lists full sun or partial shade for growing it. The soil entry calls for moist soil, not a dry site. The garden gives USDA hardiness zones 5–9 for the species. Its entry does not state soil texture, drainage, or pH. The supplied RHS text adds no growing advice for this species. It gives broad traits for the genus instead. Those traits need not apply to this plant.

The clearest garden uses are bedding, border planting, and groundcover. Gardeners can choose a site using the listed light needs. They can also use its moisture needs and hardiness zones. The evidence does not show how fast it grows. Nor does it show how easy it is to care for. It gives no account of this species' pests or diseases. No supplied source confirms edible parts, medical uses, or toxicity. These gaps do not prove the plant is safe to eat.