Aira controversa Eatonia intermedia Eatonia pennsylvanica var. longiflora Eatonia pennsylvanica var. major Koeleria pennsylvanica var. major Koeleria truncata var. major Reboulea pallens var. longiflora Reboulea pallens var. major Reboulea pennsylvanica var. major Sphenopholis intermedia var. pilosa Sphenopholis longiflora Sphenopholis obtusata var. major Sphenopholis pallens var. longiflora Sphenopholis pallens var. major Vilfa alba Sphenopholis pallens var. major Sphenopholis pallens subsp. longiflora Reboulea pallens var. major Eatonia pensylvanica var. longiflora Eatonia longiflora Sphenopholis intermedia var. macranthera Sphenopholis pallens subsp. major Sphenopholis pallens var. longiflora
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024