. The book of evergreens, a practical treatise on the coniferae, or cone-bearing plants. Evergreens; Coniferae. 332 THE BOOK OF EVERGREENS. form than any other Conifer. Each variety of this species is characterized by a peculiar shape, differing not only from the type of its ^, parent, but from all the others; thus causing a multiplicity of si^ecific names in our standard works on the family. A careful investigation of the internal arrange- ment of the cones should, however, eradicate all idea of distinct species. We have considered this subject to be of sufficient importance to illustrate the


. The book of evergreens, a practical treatise on the coniferae, or cone-bearing plants. Evergreens; Coniferae. 332 THE BOOK OF EVERGREENS. form than any other Conifer. Each variety of this species is characterized by a peculiar shape, differing not only from the type of its ^, parent, but from all the others; thus causing a multiplicity of si^ecific names in our standard works on the family. A careful investigation of the internal arrange- ment of the cones should, however, eradicate all idea of distinct species. We have considered this subject to be of sufficient importance to illustrate the cones of several va- rieties, shoAving the very distinct appearance pre- sented. This species as- sumes different forms of foliage, similar to those mentioned under Thuja occklentalls. The com- mon form is seen in figure 45, while figure 46 shows the transition from the cataphyllary to the eui:)hyllary condition. If the species is liable to objection, its numer- ous varieties are valu- able, particularly the Var, aurea, Ilort.—Golden- Arbor Yitje.—This really desirable little shrub was introduced by Waterer, under the name of Thvja aitrea. It is apparently moi*e hardy-. Fig. 47.—BIOTA ORIEN'TALIS, CHANGING FROM THE CATAPHYLLARY TO THE EUPHYLLARY Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hoopes, Josiah, 1832-1904. New York O. Judd


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