CHE REFERENCE LIBRARY - ZetaTalk

THE NURSERY-LIST 289Corn-Salad ( Vdwinndla oliforia). I’nhia~nace~.Grown from seccls sown in spring, lat,e summer or autumn.plants mature quickly in cool weather.TheCornus (I~ogwood. Q&r). Comacr~Propagated by seed, suckers, layers and cmtings. Seeds usuallygerminate the second year, being stratified t.he first winter. Theherbaceous species, C. c~r~zu&rGs- and C. suwica, may be increasedby division, as also by seeds. The willow-like soft-wooded cornusesgrow from cuttings of ripe wood, C. stolonifera and its kinby layers or y tolons. They are often raised from firm-wood cuttingsin summer in frames. Named varieties and some species arebudded in many cases, especially all the weak-growing sorts. Ifpossible? the stock should be the same species as the horticulturalvariety when praftage is employed. CO~WZIS mas, raised fromIseed, is, however, a favorite stock. Shield-budding in late summerant1 veneer-grafting are most successful. Fig. 99.Coronilla. LPg 11 Ul iwsn.Mostly grown from seeds and by division. Cuttings of youngwood are sometimes employed, handled in a frame or a greenhouse.Cortaderia (Pampas-Grass). G’rcl ItI irrep.Propagated by st~ls, started under glass in the North ; alsoinrrea,secl 1,)~ dividing the clump::. The pampas-grass was formerlyincluded in the genus Gynerium.Corydalis. E'utr~uritrww.Grown from seeds and by division ; the bulbous-rooted speciesby offsets.Corylopsis. H~l~~l~l~~l~~li~lt~(I~~Q.Propagated by seed:; sown in spring, with slight bottom heat,and by cuttings of half-ripened wood in summer under glass ;also by layers which root readily in moderately moist peaty soil.Cory1us (Hazel. Filbert. Cobnu t). BPf dacm. 1Propagated by seeds, suckers, layers and cuttings. Graftingand budding are each practicable, and are adopted when growingtall standards or scarce varieties. The seed should be sown assoon as gathered, or stored in sand (stratified) till the followingspring. All superior varieties should be increased by suckers orlayers. Stools kept for layering must be allowed to make moreu