. The Gardens' bulletin; Straits Settlements . 4^; periphysium superiorum minores 6—8 x2—^, pigmentoque plus minus deficientes. Paraph ysesnulli. Asci 40—46 x 9—10u, 8-sporati, subventricosi, apicibus obtusis,tenuiter tunirati. inoperculati, ostiolo simplici iodo noncoerules^enti dehiscentes. Sporae 8— x —4a, irregulariter instructae, albae, , leves, tenuiter tunicatae, intus nebulosae, guttis Vol VIII. (1935). 136 duobus raro singulis hyalinis aut leniter flavidis, 2—^latis prseditae, tandem saepe septum transversum plusminus medium inter guttas duas deponente
. The Gardens' bulletin; Straits Settlements . 4^; periphysium superiorum minores 6—8 x2—^, pigmentoque plus minus deficientes. Paraph ysesnulli. Asci 40—46 x 9—10u, 8-sporati, subventricosi, apicibus obtusis,tenuiter tunirati. inoperculati, ostiolo simplici iodo noncoerules^enti dehiscentes. Sporae 8— x —4a, irregulariter instructae, albae, , leves, tenuiter tunicatae, intus nebulosae, guttis Vol VIII. (1935). 136 duobus raro singulis hyalinis aut leniter flavidis, 2—^latis prseditae, tandem saepe septum transversum plusminus medium inter guttas duas deponentes sed haud velleniter ad septum non visa. Hab. in foliis stipitibusque Leptolejeuneae corynephorae(Nees) Schiffn., ad folia zingiberis crescentis, parasitica,in silvis paludosis prope Tembeling, Pahang, peninsulaemalayanae, Nov—Dec. 1930. Species habitu, mycelio parasitico sparso superficiali hyphopo-diato atque peritheciis glabris solitariis valde distincta:forma sporarum N. episphaeriae (Tode) Text-Fig. 1. Leptolejeunea corynephora with the perithecia of Nectria egens, X : ascospores and apices of dehisced asci of N. egens, X 1000. The living hyphse are applied to the host so closely thatunstained they are invisible, the perithecia appearingunattached. Saffranine, eosine and iodine are ineffectivebut cotton-blue stains the protoplasm intensely by whichmeans the hyphse can be traced. They have a habit whichdistinguishes them at once from those of moulds and strayspores which sprout in profusion in the felt of lie in the grooves between the outer convex walls ofthe cells of the liverwort, in most cases singly, and at thecorners of the host-cells, over the junctions of theiranticlinal walls, each hyphal cell bears a 3. The mycelium, on stem and leaves, has theform of a network with hyphopodia at the nodes, and almostevery intercellular groove may be occupied. The hyphserarely traverse the
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
