| We are proud to offer for sale, a lovely piece of early Van Briggle pottery, circa 1915 in a stunning Arts and Crafts trifoliate design. |
| Most alternative herbicide programs require seedling alfalfa to have at least two to four trifoliate leaves before applying treatments. |
| The length of the petiole should be measured from the base of the medium trifoliate leaflet to the stolon. |
| Again, the old furze-bush will have its leaves converted into spines, though the seedling started with a trifoliate leaf. |
| The trifoliate leaf where the egg hatched and the larva began feeding will wilt and die. |
| Three seeds were sown and plants thinned to one per pot when the first trifoliate leaf emerged. |
