. The vegetation of the Siberian-Mongolian frontiers (the Sayansk region). Botany; Botany. Galium palustre L. Spec. PI. ed. II (1762) p. 153; Ledeb. Fl. Alt. I, p. 135; Karel. et Kiril. Enum. PI. Fl. Alt. no. 410; Herder, PI. Radd. (1864) p. 215, no. 18; ibid. 1881, p. 154; KpBM. $jt. Ajit. Ill (1904) p. 559. This species seemed — at any rate to judge from my observations — to be rather rare in the territory traversed, where I have met with it only in a single locality, viz. near Ust Algiac, in damp and shady places, associated with the preceding one. Distribution: Europe, except the most sout
. The vegetation of the Siberian-Mongolian frontiers (the Sayansk region). Botany; Botany. Galium palustre L. Spec. PI. ed. II (1762) p. 153; Ledeb. Fl. Alt. I, p. 135; Karel. et Kiril. Enum. PI. Fl. Alt. no. 410; Herder, PI. Radd. (1864) p. 215, no. 18; ibid. 1881, p. 154; KpBM. $jt. Ajit. Ill (1904) p. 559. This species seemed — at any rate to judge from my observations — to be rather rare in the territory traversed, where I have met with it only in a single locality, viz. near Ust Algiac, in damp and shady places, associated with the preceding one. Distribution: Europe, except the most southern parts, Caucasia and south-western Asia, Siberia, in the Yenisei valley northwards to about 70° 20' north lat. (the occurrence reported in eastern Siberia is dubious). North Africa, North America, Greenland. Galium trifidum L. Spec. PI. ed. II (1762) p. 153; Ledeb. Fl. Alt. I, p. 133; Turczan. Cat. Baical. no. 565; Ledeb. Fl. Ross. II, p. 409; Turczan. Fl. (1845) p. 312, no. 553; Herder, PI. Radd. (1864) p. 216, no. 20; ibid. 1881, p. 158; Kptun. $ji. Ajit. Ill (1904) p. Fig. 112. Galium trifidum L. subspec. distentum nov. subspec. a-b, Petals and stamens, seen from above. — c-d. Perfect flowers. — e. Ovary. — fh. Fruits (^^/i). subspec. distentum nov. subspec. Ab forma typica differl pedunculis omnino glabris, minquam retroisus hispidiilis, ad 12 mm. longis, capillaribus, plus minus reciirvatis, vulgo unifloris. Corolla 3- vel interdum i- partita, laciniis ovalis. Fructibus levibus, globosis, distantibus, nunquam connatis. Caules tenui, altius sulcaii, angulaii. Folia glabra. Specimens of this one somewhat resemble Galium palustre L. as to stature: in their comparatively coarse, erect stems, attaining a length of 25—30 cm., with rather long 100. 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 resem
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbotany, bookyear1921
