. Bothalia. Botany. u On Olea Pegí&ri, Kentaní, , Pegler (Pegler 1948) f$382-8785j. On Oleaceae (?), Woodbush, /'outpansberg District, , Doidge [1767]. Meliola oleicola Doidge, nov. sp. Amphigena, macules atras orbieulares 2-4 mm. diametro formans. Mycelium ramosum, intertcxtum, ramis oppositis anastomosantibus, hyphopodiis capitatis alternis, stipitatis, 20-30 [). long, cellula superiore ovata v. olavata, recta v. leniter curvata, 18-20 x 10 y.; cellula inferiorc breve, hyphopodiis mucronatis oppositis, alternis v. unilateralibus, ampullaceis, 20-23 x 6-7 >i; setis mycelic
. Bothalia. Botany. u On Olea Pegí&ri, Kentaní, , Pegler (Pegler 1948) f$382-8785j. On Oleaceae (?), Woodbush, /'outpansberg District, , Doidge [1767]. Meliola oleicola Doidge, nov. sp. Amphigena, macules atras orbieulares 2-4 mm. diametro formans. Mycelium ramosum, intertcxtum, ramis oppositis anastomosantibus, hyphopodiis capitatis alternis, stipitatis, 20-30 [). long, cellula superiore ovata v. olavata, recta v. leniter curvata, 18-20 x 10 y.; cellula inferiorc breve, hyphopodiis mucronatis oppositis, alternis v. unilateralibus, ampullaceis, 20-23 x 6-7 >i; setis mycelicis satis numerosis. sparsis, opacis, rectis v. leniter ílexuosic. simplicibus, 240—?00 u. long-, basi *)-10 u. eras«is, apice acutis. Peritheoia globosa, 222-250 \i diametro, verrucosa. Asci 2-4 spori, mox evanescentes. Sporae oblongae 4-septatae. leniter constrictae. utrinque rotundatae, 45-50 X 20-23 (jl. Hal), in foliis Oleae laurifoliae, Buccleuch, Natal, , leg. Doidge [11557].. r;., J Meliola Panici Earle. Muhlenbergia, 1901, p. 12, Sacc. ; Syll. Fung. XVII. p. 550. On leaves of Stiyxi d/regeana var. elongate, Langholm Estates, Bathurst District, , Doidge 1123581. The type specimen was collected in Porto Pico, and this species has not previously been recorded from South Africa. The original description is as follow*.- :— Forming minute spots 1—3 nun. diameter, which often become confluent. Hyphae I - [i thick, sparingly branched. Capitate hyphopodia usually alternate and forming a broad angle with the nyphae, 16-20 x 6 8 p., terminal cell broader than long, irregular, usually three to four lobed. Mucronate hyphopodia numerous, opposite, inserted at right angles, broadly atnpulliforni. paler, 12 ;/. long. Mycelial setae numerous, straight, simple, obtuse, obscurely septate, opaque, 400 600 X 8-10 ji, tapering gradually towards the apex. IVrithecia scattered, black, three to four spored, evanescent. Spores cylindrical, com- pressed, four-septate, slig
Size: 1827px × 1367px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectbotany, bookyear1921
