CHE REFERENCE LIBRARY - ZetaTalk

THE NURSERY-LIST 433Tricyrtis. Liiiaceae.Seeds rarely ; increased mostly by offsets and division.plants may now be known as Compsoa.TheseTrif ohm. Legunhmm.The clovers are grown from seeds sown where the plants areto stand. See CZover.Trillium (Birthwort. Wake-Robin). L*il,iace,a).Seeds sown as soon as ripe should give flowering plants in twoor three years. Usually multiplied by the natural increase of therhizomes.Trit eleia : Brodicea.Tritoma : Abiphojin.Tritonia, including Montbretia. Iridacectl.Raised from seeds, but generally increased by division of-theplants.Trollius (Globe-Flower). RanuncuZace~.Propagated by fresh seed, which should give blooming p1ant.s thefollowing year ; also by division of the clumps.Tropzolum (Nasturtium. Canary-bird Flower), Tropa?oZacea.Increased by seeds, started indoors or sown in the garden ; tuberiferousspecies by tubers or division of roots ; perennials sometimesby cuttings under glass.Tsuga (Hemlock). Y~~WXWE.Propagated by seeds sown in spring and by grafting on 7’.r*anadensis. Th e varieties and Japanese species may also be raisedfrom cuttings.Tulipa (Tulip). Liliarm.Seeds may be sown in boxes of light sandy soil, in late winter,and placed in a coldframe. The next season the young bulbs shouldbe planted in a prepared bed outside, and the following seasonbloom should be had although a longer period is required beforematurity is reached and the full character of the flower develops.Bulbeis may be detached from established bulbs when they arelifted, and grown by themselves ; this is the usual method. Fig. 43.Tunica. Caryophyllacea-.Propagated by seeds and by division.2F