File:Plasmodiophoraceae in Aquatic Phycomycetes 1960.png
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DescriptionPlasmodiophoraceae in Aquatic Phycomycetes 1960.png |
English: Transcription from original text: "A-B. Sorodiscus karlingii Cook in Chara: A, two of a whorl of leaves showing strongly hypertrophied corticating cells on each leaf; B, sorus of resting spores composed of approximately two hundred cells. C-D. Sorodiscus cokeri Goldie-Smith in Pythium: C, two convex cystosori; D, discharging sorus of zoosporangia, the zoospores passing from inner to outer sporangia and thence through pores to the outside, the zoospores undergoing amoeboid change of shape before swimming away; the zoospore body bears a contractile vacuole, scattered droplets, and a long refractive body. E-H. Woronina pythii Goldie-Smith in Pythium proliferum: E, young zoosporangial sorus; F, zoosporangial sorus, one sporangium of which has a swollen exit tube; G, mature zoosporangial sorus with peripheral refractive residual host material; H, mature cystosorus. (A-B after Karling, 1928; C-D after Goldie-Smith, 1951; E-H after Goldie-Smith, 1956) |
Date | |
Source | (1960) Aquatic Phycomycetes, University of Michigan studies, Scientific series, v. 15, Ann Arbor, University of Michigan Press DOI: 10.5962/bhl.title.5685. OCLC: 1362167. |
Author | Frederick Kroeber Sparrow |
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