<br><p><b>Identifier</b>: origindevelopmen00kemp (<a class="external text" href="https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&amp;profile=default&amp;fulltext=Search&amp;search=insource%3A%2Forigindevelopmen00kemp%2F">find matches</a>)<br><b>Title</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookidorigindevelopmen00kemp">The origin and development of the Pycnidium</a><br><b>Year</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookyear1918">1918</a> (<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookdecade1910">1910s</a>)<br><b>Authors</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookauthorKempton__F__E___Forrest_Ellwood___b__1883">Kempton, F. E. (Forrest Ellwood), b. 1883</a><br><b>Subjects</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectAscomycetes">Ascomycetes</a> <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectTheses">Theses</a><br><b>Publisher</b>: <br><b>Contributing Library</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookcontributorUniversity_of_Illinois_Urbana_Champaign">University of Illinois Urbana-Champaign</a><br><b>Digitizing Sponsor</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksponsorUniversity_of_Illinois_Urbana_Champaign">University of Illinois Urbana-Champaign</a><br><br><b>View Book Page</b>: <a rel="nofollow" class="external text" href="https://archive.org/stream/origindevelopmen00kemp/origindevelopmen00kemp#page/n88/mode/1up">Book Viewer</a><br><b>About This Book</b>: <a rel="nofollow" class="external text" href="https://archive.org/details/origindevelopmen00kemp">Catalog Entry</a><br><b>View All Images</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookidorigindevelopmen00kemp">All Images From Book</a><br>
Click here to <a rel="nofollow" class="external text" href="https://archive.org/stream/origindevelopmen00kemp/origindevelopmen00kemp#page/n88/mode/1up"><b>view book online</b></a> to see this illustration in context in a browseable online version of this book.<br><br><b>Text Appearing Before Image:</b><br><i>ma from grape. View, under high power, mycelialthreads with different stages of pycnidial development. Fig. 40. Beginning stage. Simple meristogenous• Figs. 41,42,43. Later stages. Fig. 44. Mature pycnidiura. Passr. Fig. 45. P. cichorii axi early stage in the development. Shortcells are formed which divide and branch. Fig. 46. An early stage in which there is much branching. Fig. 47. A medium stage in simple meristogenous development. Fig. 48. A typical compound meristogenous development. Macrophoma Fig. 49. M. citrulli ( B. &amp; G.) Berl. &amp; Vogl. Two celled stagein the origin of the pycnidium, from drop culture.Simple meristogenous development. Fig. 50. The same twelve hours later. Figs. 51, 52. Early stages of other pycnidia, from drop culture.Slight variation from simple meritogsnous type inthat many branches are involved. Figs. 53,54. Early stages in which much branching takes place.Drop culture. Fisrs. 55,56. Early stages from petri dish culture. Figs. 57,58. Later stages.</i><br><b>Text Appearing After Image:</b><br><i>40 Plate III. Fig. 59. IT. citrulli ( B. &amp; C.) Berl. &amp; Vogl. Symphogenous de-velopment in which branches from a number of mainstrands interweave. Fig. 60. A later stage in which a winding of the hyphae and oelldivision has taken place forming a pseudo-parenchymousmass • Sphaeronaema Figs. 61,62,63. B. firnbriatuui ( E. &amp; H. ) Sacc. Early stages ofthe pycnidium in which a hypha coils, branches anddivides to form a knot-like mass. Sphaeropsis Fig. 64. S. malorum Pk. An early stage in the symphogenous de-velopment in which branches a,b,c, interweave near theirends to form a ball. Fig. 65. Interwoven hyphae in early sta^e of a symphogenous de-velopment. Fig. 66. A slightly later stage. Figs. 67,68. S. oitricola McAlp. Very early stages in the originof the simple meristogenous development of pycnidia. Figs. 69,70. Slightly later stages. Figs. 71,72,73,74. Later stages with short hyphae branching fromthe masses. Figs. 75,76,77. Unusual examples of developments in which moretha</i><br><br><b>Note About Images</b><br></p>
<i>Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.</i>
Kempton, F. E. (Forrest Ellwood), b. 1883
1918
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