. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. General distribution: Europe (USSR, Finland, Sweden, England), North America (on Goodyera decipiens (Hook.) St.)- On Goodyera repens R. Br. (= Peramium repens Salisb.) — EUROPEAN PART: (near Leningrad (Levashovo) and in former Borovichi County near the village of Rovnoe on the Msta River). Hiratsuka described (l936,) Pucciniastrum ishikariense sp. nov., found in northern Japan on Goodyera maximowicziana Mak., and in Taiwan on G. nankoensis Fukuyama. According to the author, this species is distinguished
. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. General distribution: Europe (USSR, Finland, Sweden, England), North America (on Goodyera decipiens (Hook.) St.)- On Goodyera repens R. Br. (= Peramium repens Salisb.) — EUROPEAN PART: (near Leningrad (Levashovo) and in former Borovichi County near the village of Rovnoe on the Msta River). Hiratsuka described (l936,) Pucciniastrum ishikariense sp. nov., found in northern Japan on Goodyera maximowicziana Mak., and in Taiwan on G. nankoensis Fukuyama. According to the author, this species is distinguished by the ellipsoid or broad-ovoid spores, 21—30 X 18 —, with thicker (2 —3ju) and coarser echinulate walls. Hiratsuka reported this fungus earlier under the name ; the spores are described in "Monographie der Gattung Pucciniastrum" (1927, , Figure 12). The independence of this species raises certain doubts. yyy< FIGURE 53. Pucciniastrum goodyerae (Tranz.) Arth. on Goodyera. Uredio- spores, X 600. (Orig.). FIGURE 54. Pucciniastrum miya- beanum Huats. on Viburnum furcatum Bl. Urediospores, x 600. (Orig.) On Caprifoliaceae 12. Pucciniastrum miyabeanum Hirats., Bot. Mag. Tokyo, XII, 1898, p. 33; Rev. Mycol. XXI, 1899, p. 39; Sacc, Sylloge, XVI, 1902, p. 320; Syd., Monogr. Ured. III. 1915, ; Hirats., Monogr. Pucciniastreae, 1936, p. 271, tab. VIII, fig. 3. Biol. Hiratsuka, Japan. Journ. Bot. VI, 1932, Spermagonia on needles of current year, mainly hypophyllous, hemi- spherical, 112 —156 )u across, 42 —66/j high, honey-colored. Spermatia globoid or ellipsoid to prismatic, — —)l/, colorless. Aecia hypophyllous on leaves of current year, in 2 irregular rows on yellowish patches, cylindrical, — mm wide, — mm high; _„ peridia colorless, delicate, rupturing at the apex; peridial cells rhombic or elongate-hexagonal, overlapping, 42 —63 X —21 yu; outer walls smooth, thin; inner walls th
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