Capnodiaceaeの分類学的研究 : 第2報Eucapnodieaeの種類に就いて

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The sooty mould fungi of the subfamily Eucapnodieae occurring on the various plants associated with scale insects, aphides or the larvae of white flies in Formosa were collected by the present author. Since various spore forms often appeared on each colony of these fungi by contamination of other fungi, whether these spore forms in the perfect and imperfect stages of each species of these fungi belonged to the same species or not were determinated by the results of studies made on the cultures originated from single spore isolations. The diagnoses in both stages of these fungi, i.e. Copnodium Walteri Sacc., Scorias cylindrica Yam., Chaetoscorias vulgare Yam. and Capnophaeum fuliginodes (Rehm) Yam. are described in the present paper. Among them, three species being new to science the diagnoses of them are described in Latin as follows. Scorias communis sp. nov. Figs. 11-16. Pycnidiis gregariis, microxyphio-formibus longissime stipitatis, totaliter longitudine 308-1148μ longis; stipitibus synnematioideis, rectis vel lenter curvatis, raro superiore dichotomice ramosis, atris, opacis, 224-896μ longis, ad basim 23-46μ crassis, apice inflatis et pycnidiis ornatis; pycnidiis propiis ellipsoideis vel elongato-ellipsoideis, longiore rost-ratis, apicem versus attenuatis, atro-brunneis vel atris, opacis sed superiore pallide brunneis apice ostiolatis et hyalino-fimbriatis, partis pycnidiis 89-126μ longis et 30-69μ crassis, partis rostriformibus 70-168μ longis; pycnidiosporis ellipsoideis vel oblongis, continuis, hyalinis, 4-5.5×2-2.5μ; peritheciis sparsis vel subgregariis, piriformibus vel subglobosis, plus minusve stipitatis, apice plus minusve papillatis et indistincte ostiolatis, glabris, coriaceis, mucilaginis, atris, 112-154μ altis, 93-133μ crassis, stipitibus 18-55μ altis et 48-53μ crassis; ascis clavatis, elongato-ellipsoideis vel clavatocylindricis, apice late rotundatis et incrassatis, 4-8-sporis, aparaphysatis, 41-64×14-19μ; sporidiis elongato-obovoideis, apice rotundatis, ad basim obtusis, 2-5 (plerumque 3-4)-septatis, e hyalino dilute olivaceis, 17-28×4.5μ. Hab. in follis Coffeae libericae, etc., Formosa. Scorias cylindrica sp. nov. Figs. 23-26. Pycnidiis gregariis, cylindricis, rarissime dichotomice ramosis, rectis vel leniter curvatis, apicem versus non vel vix attenuatis, apice ostiolatis et non fimbriatis, atris, opacis sed ad apicem pallidioribus, 250-700μ longis, ad basim 16-32μ crassis; pycnidiosporis ellipsoideis vel oblongis, continuis, hyalinis, 3.5-4.5×1-1.8μ; peritheciis sparsis, ellipsoideis vel ovoideis, plus minusve stipitatis, apice indistincte ostiolatis, glabris, coriaceis, mucilaginis, atris 84-126μ altis, 70-90μ crassis; stipitibus 28-112μ altis et 25-35μ crassis; ascis obovoideis vel clavatis, apice late rotundatis et incrassatis, 4-8-sporis, 23-39×9-11.5μ; sporidii1s elongato-obovoideis, ad basim leniter attenuatis et obtusis, apice rotundatis vel obtusis, 2-3-septatis, e hyalino dilutissime olivaceis, 9-14×3-4.5μ. Hab. infoliis Gardeniae an gustae var ovalifoliae, etc. Formosa. Chaetoscorias vulgare sp. nov. Figs. 17-22. Pycnidiis gregariis, longissime stipitatis; stipitibus, synnematioideis, rectis vel plus minus curvatis, apicem versus attenuatis, raro superiore dichotomice ramosis, atro-brunneis vel atris, opacis, 140-1064μ longis, ad basim 25-69μ crassis, apice abrupte inflatis et pycnidiis ornatis; pycnidiis propiis ellipsoideis vel elongato-ellipsoiedeis, apice ostiolatis et hyalino-fimbriatis, 56-112×25-46μ; pycnidiosporis ellipsoideis vel oblongis, continuis, hyalinis, 3-6×1.5-3μ; peritheciis subgregariis vel sparsis subglobosis, apice plus minusve papillatis et indistincte ostiolatis, non vel plu sminus tipitatis, superiore 1-8-setosis, coriaceis, mucilaginis, atris, 83-138μ altis, 74-115μ crassis, stipitibus usque 25μ altis; setis perithecialibus rectis vel leniter curvatis, apice obtusis, indistincte 3-7-septatis, e atro fuscis, opacis sed superiore pallid
日本植物病理学会の論文
1954-12-30

Capnodiaceaeの分類学的研究 : 第2報Eucapnodieaeの種類に就いて

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