Die systematische Stellung von Melica uniflora Retz. und Melica rectiflora Boiss. er Heldr. (Melica L. Subgen. Bulbimelica,subgen. nov.) (Vorarbeiten zu einer Revision der Gattung Melica L.–I)

This work presents an investigation of the author on the systematical position of Melica uniflora Retz. and Melica rectiflora Boiss. et Heldr. The author proves the affinity of these Melica-species to those of the pacific-northamerican territories. The usefulness of striking characteristic features or signs (e. g.: the cilia (fringes) and the awns of the glumelles) is examined in respect to their taxonomic value; and the corresponding literature is discussed. The author proves that certain characteristic signs, hardly or not yet being noticed till now, play a decisive role in respect to the explanation of the affinity between the species Melica L.; the probative force of these features will not become evident but by comparison of the taxa of all continents. Following the author, the storage internodes, the formation of antiligula in front of the leaf-base, and the dynamics in the ontogeny of the elements of the spikelets (glumes) are thought to be very important characteristics of organization. The author compares these features these with their formation within the range of sub-genus Melica. As a result of this research, the new sub-genus Bulbimelica is described and its systematical classification is given. The new subgenus is furthermore more exactly separated from the subgenus Melica. The classification is followed by chorological interpretation as well as by indications to the ecology of the taxa and the distribution of diagnostically important signs within the whole generic distribution-area.