. Fig. 200.—Mi lampsoni salifix-caprfaf. Section through leaf of SaUx Caprea, with a uredospore-sorus on the lower epidermis ; on the upper side a teleutospore- sorus is in process of development, but is as yet completely closed over. (After Tulasne.) M. repentis Plowr.^ Uredo- and teleutospores on Salix repens. Caeoma on Orchis maculata. ' (The Caeoma orchidis of other orchids is probably identical with this one.) M. arctica Eostr. on S( lierhacea^ S. c/lauca, and .S'. groenlandica in Oreenland. M. mixta (Schlecht). (Britain). The related Caeoma is unknown. Thiimen also gives M. Castagne
. Fig. 200.—Mi lampsoni salifix-caprfaf. Section through leaf of SaUx Caprea, with a uredospore-sorus on the lower epidermis ; on the upper side a teleutospore- sorus is in process of development, but is as yet completely closed over. (After Tulasne.) M. repentis Plowr.^ Uredo- and teleutospores on Salix repens. Caeoma on Orchis maculata. ' (The Caeoma orchidis of other orchids is probably identical with this one.) M. arctica Eostr. on S( lierhacea^ S. c/lauca, and .S'. groenlandica in Oreenland. M. mixta (Schlecht). (Britain). The related Caeoma is unknown. Thiimen also gives M. Castagnei Thlim. on S. amygdalina. M. vitellinae D. C. on Salix frag His is said by Schroeter to have its Caeoma on Galanthus nivalis (Britain). The rusts of cultivated willows are very detrimental to them ^ M. salicis-capreae {M. caprearimi ) is cUvidecl by some autliorities into (Pers.) and M. epitea (Kze. et Schni.). -See Thiimen, "Mel. salicina," Mittheilungen aus d. forstlich. Versuchswesen. Oesterreich, 1879. ^Plowright (loc. cit.).
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi
