. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. VIII. Uredio- and teliospores on Indian hemp (Apocynum, family Apocynaceae 39. M. apocyni Tranz. On Salix (family Saliceae) 1. Melampsora berberifolii Kupr. sp. nov. Spermagonia, aecia and uredia not recorded. Telia epiphyllous on drying leaves, rarely hypophyllous, round, scattered over the entire frond, solitary, usually — wide, black-brown, between the cuticle and epidermis. Teliospores prismatic, wedge-shaped, ellipsoid rounded at both ends or apically flattened, frequently provided with a papilla, —50 X
. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. VIII. Uredio- and teliospores on Indian hemp (Apocynum, family Apocynaceae 39. M. apocyni Tranz. On Salix (family Saliceae) 1. Melampsora berberifolii Kupr. sp. nov. Spermagonia, aecia and uredia not recorded. Telia epiphyllous on drying leaves, rarely hypophyllous, round, scattered over the entire frond, solitary, usually — wide, black-brown, between the cuticle and epidermis. Teliospores prismatic, wedge-shaped, ellipsoid rounded at both ends or apically flattened, frequently provided with a papilla, —50 X 8 — ^i; walls light brown, about 2 ^J thick, but at the apex thickened up to 6)u, brown. Pore conspicuous (Figure 124). The fungus resembles M. larici-caprearum Kleb., and is distinguished by somewhat less thickened apex of teliospore, and, frequently, by the presence of apical papilla. FIGURE 124. Melampsora On Salix berberifolia Pall. — E SIBERIA: berberifolii Kupr. on Salix (irkut Kiver basin, on bare peaks at the berberifolia Pall. Teiio- upper reaches of the Buyutui River, collected by spores. X 600. (Orig.) y. I. Smirnov, 6 August, 1922); ARCTIC: An. (along Anadyr R.). 2. Melampsora larici-caprearum Kleb., Ztschr. Pflanzenkr. VII, 1897, S. 326, Fig. (S. 328); Fischer, Ured. Schweiz, 1904, S. 483, Fig. (S. 312); Sacc, Sylloge, XVII, 1905, p. 463; Bubak, Rostpilze Bohmens, 1908, S. 197; Hariot, Ured., 1908, p. 260; Liro, Ured. Fenn., 1908, p. 541; Migula, Kryptog. -Fl. Deutschl. Ill, 1, 1910, S. 478; Grove, Brit. Rust Fungi, 1913, p. 338, fig. 254, 255; Trotter, FL Ital. Crypt. Ured., 1914, p. 412, fig. 105; Klebahn, Kryptogfl. M. Brandb. Va, 1914, S. 785, Fig. O 12 (p. 794); Syd., Monogr. Ured. Ill, 1915, p. 353, tab. XIV, fig. 141; Fragoso, Fl. Iber. Ured. II, 1925, p. 215; Tranzschel, Consp. Ured. URSS, Moscow, 1939, p. 165. Syn. : Caeoma laricis Hartig, Wichtige Krankh. d. Waldbaiime, 1874, 335 ^- ^^' P^- P' Uredo larici-capreariim Arth., Result,
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectplants
