Triquetum posters & prints

Allium triquetrum Philip Smith

Allium triquetrum, Ail triangulaire, Three-cornered leek Pierre Joseph Redouté

Trifolium Strictum Upright Round-Headed Trefoil Anonymous

Trifolium Fragiferum; Strawberry-Headed Trefoil Anonymous

Trifolium Ochroleucum Sulphur-Coloured Trefoil Anonymous

Hieracium Tridentatum Three-Toothed Hawkweed Anonymous

Trifolium Striatum Soft Knotted Trefoil Anonymous

Trifolium Medium; Zigzag Trefoil Anonymous

Trifolium Maritimum Teasel-Headed Trefoil Anonymous

Trillium rhomboideum, Trillium erectum; Trillium rhomboidal, Upright Trillium Pierre Joseph Redouté

Ornithoga­lum trigynum, Ornithogalum narbonense; Ornithogale à trois styles Pierre Joseph Redouté

Tritoma media, Kniphofia sarmentosa; Tritoma intermédiaire, Glaucous-leaved Tritoma Pierre Joseph Redouté