![]() ![]() However, other features of morphology, such as these leaves the superficial appearance of a dishave been used to indicate relationships in other tichous, rather than decussate, arrangement (fig. the crowded leaves of axillary bud primordia give However, distortions in the phyllotaxy ofīy Yu (1948), and the phyllotaxy (Morley, 1948). Studies have alternating 900 with the plane of the next pairĪlso been made of the wood anatomy, as indicated (fig. Stebbins (1948) has shoot, the young leaf primordia are arranged decusinvestigated its chromosomalconstitution and vari- sately, the vertical plane of each pair of leaves Below the apex of the mainĮnt features of this conifer. Various studies have been undertaken on differ- quite closely crowded. Within the winter bud the various primordia are Suggestions as to synonymy have since been made primordia of the specialized ovuliferous branches. cones, some of the axillary structures may be the Since these apices wereīoides Hu & Cheng and the apparently correspond- obtained from branches which were bearing seed Living plant was named Metasequoia glyptostro- dormant bud (fig. The and extend over the apex of the main shoot of the Szechuan and southwestern Hupeh provinces in latter, the subtending leaves (like the bracts in theĬhina has been widely reviewed (MIerrill, 1948 buds of Sciadopitys and Pinus) are much elongatedĪndrews, 1948 Chaney, 1948 Hu, 1948). The subsequent discovery of Sections from buds with several axillary bud priliving representatives of the genus in northeastern mordia are shown in fig. ![]() Ous, and the leaf hypostomatic, with the stomata which no axillary bud primordia have been formed. Sate, the "peduncle" base scaly, the shoots decidu- shoot. Generic distinctions that the cone scales were decus- axillary buds may be present on this embryonic He was able to establish as primordia (fig. Species of the plant in clay and lignite beds of leaves is a telescoped shoot axis, bearing many leaf Miki found remains of two decussately on the shoot. Shigeru Miki (1941), of Kyoto Uni- bricate and, like the foliage leaves, are arranged #Metasequoia failed to save the file series#The first description of the genus as such was pub- series of thin, hood-like cataphylls. Winter buds of Metasequoia are protected by a INTEREST IN the newly-discovered conifer, Metasequoia, has been reflected in various recent papers.ĭormant buds of Sequoia (Sterling, 1945a), the SOME FEATURES IN THE MORPHOLOGY OF METASEQUOIA 1 ![]() ![]() This content downloaded from 50.164.7.150 on Sat, 16:22:36 PMĪll use subject to JSTOR Terms and Conditions For more information about JSTOR, please contact Society of America is collaborating with JSTOR to digitize, preserve and extend access to American We use information technology and tools to increase productivity and facilitate new forms JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range ofĬontent in a trusted digital archive. #Metasequoia failed to save the file archive#Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at. Published by: Botanical Society of America Some Features in the Morphology of Metasequoia ![]()
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