Accession Number: 6865.035  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Cell division in Sphaerozosma aubertianum var. archerii (Gutw.) W. and G. S. West. A, undivided cell. B-E, successive stages in division''
     
          Taxon: Sphaerozosna aubertianum var. archerii (Gutw.) W. et G. S. West, Chlorophyta, Desmidiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 40 (p. 87).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.036  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Zygotes of Desmidiaceae. A, Straurastrum fucigerum Bréb. B, Arthrodesmus incus var. extensus Anderss. C, Closterium calosporum Wittr.''
     
          Taxon: Arthrodesmus incus var. extensus Andersson, Chlorophyta, Desmidiaceae
Closterium calosporum Wittr., Chlorophyta, Desmidiaceae
Straurastrum fucigerum Bréb., Chlorophyta, Desmidiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 41 (p. 88).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.037  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Diagram of the formation and germination of the zygote of Cosmarium''
     
          Taxon: Cosmarium, Chlorophyta, Desmidiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 42 (p. 88).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.038  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Chlorococcum humicola (Nag.) Rab. A-C, vegetative cells. D-E, cells containing zoospores. F, zoospores''
     
          Taxon: Chlorococcum humicola (Nag.) Rab., Chlorophyta, Chlorococcaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 43 (p. 91).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.039  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Trebouxia cladoniae (Chod.) G. M. Smith. A-C, vegetative cells. D, a cell containing aplanospores''
     
          Taxon: Trebouxia cladoniae (Chod.) G. M. Sm., Chlorophyta, Chlorococcaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 44 (p. 92).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.040  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Chlorochytrium inclusum Kjellm.''
     
          Taxon: Chlorochytrium inclusum Kjellm., Chlorophyta, Endosphaeraceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 45 (p. 93).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.041  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Characium angustatum A. Br. A, vegetative cells. B, an early stage in cleavage to form zoospores. C, liberation of zoospores. The liberation at the basal end of the cell is abnormal and probably due to an accidental breaking of the cell wall''
     
          Taxon: Characium angustatum A. Br., Chlorophyta, Characiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 46 (p. 95).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.042  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Protosiphon botryoides (Kütz) Klebs. A, mature vegetative cell. B, young cell cutting off a proliferation. C, aplanospores. D, germination of aplanospore. E, gametes. F-G, parthenogenetic germination of gametes. H, gametic union. I, young zygotes. J, mature zygote''
     
          Taxon: Protosiphon botryoides (Kütz.) Klebs, Chlorophyta, Protosiphonaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 47 (p. 96).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.043  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Pediastrm boryanum (Turp.) Menegh. A, colony. B, cell just before cleavage into zoospores. C, progressive cleavage. D-E, after the completion of cleavage''
     
          Taxon: Pediastrum boryanum (Turpin) Menegh., Chlorophyta, Hydrodictyaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 48 (p. 97).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.044  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Pediastrum boryanum (Turp.) Menegh. A, liberation of zoospores. B, swarming zoospores. C-E, stages in formation of a daughter colony''
     
          Taxon: Pediastrum boryanum (Turpin) Menegh., Chlorophyta, Hydrodictyaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 49 (p. 99).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.045  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Pediastrum boryanum (Turp.) Menegh. A, zygote. B, germinating zygote. C, zoospores. D, empty zygote and polyeders. E-F, germination of polyeder''
     
          Taxon: Pediastrum boryanum (Turpin) Menegh., Chlorophyta, Hydrodictyaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 50 (p. 99).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.046  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Tetraëdron minimum (A. Br.) Hansg. A, vegetative cell. B, liberation of autospores. C-G, stages in formation of autospores''
     
          Taxon: Tetraëdron minimum (A. Br.) Hansg., Chlorophyta, Öocystaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 51 (p. 100).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.047  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Scenedesmus quadricauda (Turp.) Bréb. A, young colony. B, old colony in which one cell has produced and liberated a daughter colony. C-I, stages in formation of a daughter colony''
     
          Taxon: Scenedesmus quadricauda (Turpin) Bréb., Chlorophyta, Scenedesmaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 52 (p. 101).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.048  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Bryopsis corticulans Setchell. A, portion of a thallus. B, basal portion of pinnules showing rhizoidal outgrowths after formation of cross walls. C, chloroplasts within a pinnule. D, apex of a female plant with empty gametangia and gametangia containing gametes. E, cross wall at the base of a gametangium. F, male gamete. G, female gamete''
     
          Taxon: Bryopsis corticulans Setch., Chlorophyta, Bryopsidaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 53 (p. 104).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.049  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Caulerpa prolifera (Forsk.) Lamx. A, transverse section of a rhizome. B, liberation of zooids. C, blade with exit papillae. D, development of exit papillae. E, zooids''
     
          Taxon: Caulerpa prolifera (Forsk.) Lamx., Chlorophyta, Caulerpaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 55 (p. 107).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.050  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Halicystis ovalis (Lyngb.) Aresch. A, fertile plant liberating gametes. B, juvenile plant. C, vertical section of a portion of the vesicle. D, old rhizome with a cross wall at the juncture with vesicle''
     
          Taxon: Halicystis ovalis (Lyngb.) Aresch., Chlorophyta, Halicystaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 56 (p. 109).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.051  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: Halicystis ovalis (Lyngb.) Aresch. A-C, development of a female gametangium. D, male gamete. E, female gamete. F, gametic union''
     
          Taxon: Halicystis ovalis (Lyngb.) Aresch., Chlorophyta, Halicystaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 57 (p. 110).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.052  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Codium fragile (Suring.) Hariot. A, thallus. B, diagrammatic transverse section of a thallus''
     
          Taxon: Codium fragile (Suringar) Hariot, Chlorophyta, Codiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 58 (p. 112).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.053  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Codium fragile (Suring.) Hariot. A, utricle with a young female gametangium. B-C, female gametangia liberating gametes. D, male gametangium liberating gametes. E, male gametes. F, female gamete. G, gametic union. H, germination of zygote''
     
          Taxon: Codium fragile (Suringar) Hariot, Chlorophyta, Codiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 59 (p. 113).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.054  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Derbesia marina (Lyngb.) Kjellm. A, portion of a thallus. B, sporangium containing zoospores. C, sporangium containing aplanospores. D-E, zoospores''
     
          Taxon: Derbesia marina (Lyngb.) Kjellm., Chlorophyta, Derbesiaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 60 (p. 115).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.055  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Vaucheria sp. A, zoosporangium. B, liberation of zoospore. C, zoospore. D, germination of zoospore. E, germination of a sporangium that has become an akinete''
     
          Taxon: Vaucheria, Xanthophyta, Vaucheriaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 61 (p. 117).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.056  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Development of sex organs of Vaucheria sessilis (Vauch.) DC''
     
          Taxon: Vaucheria sessilis (Vaucher) DC., Xanthophyta, Vaucheriaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 62 (p. 120).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.057  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Phyllosiphon arisari Kühn. A, leaf of Arisaema triphyllus (L.) Schott. infected with Phyllosiphon. B-C, portions of thallus of Phyllosiphon''
     
          Taxon: Phyllosiphon arisari Kühn, Xanthophyta, Phyllosiphonaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 63 (p. 121).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.058  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''A, thallus of Valonia utricularis (Roth.) C.A. Ag. B, chloroplasts and nuclei of V. macrophysa Kütz. C, lens cells of V. utricularis. D, rhizoids of V. Aegagropila C. A. Ag. E, reticulum of zooids in a cell of V. macrophysa. F, zooids of V. macrophysa''
     
          Taxon: Valonia aegagropila C. Agardh, Chlorophyta, Valoniaceae
Valonia macrophysa Kütz., Chlorophyta, Valoniaceae
Valonia utricularis (Roth) C. Agardh, Chlorophyta, Valoniaceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 64 (p. 123).
     
    
    
    
    
            
   
  
      
          Accession Number: 6865.059  
  
          Artist Name: Smith, Gilbert Morgan
     
    
          Nationality: United States
     
    
          Image (click image to view): 
      
    
    
          Title: ''Chara sp. A, thallus. B, vertical section of thallus apex. C-E, transverse sections of second, third, and fourth nodes. F, young corticating branches. G, portion of a mature corticating branch''
     
          Taxon: Chara, Chlorophyta, Charophyceae
      
    
    
    
    
    
    
    
    
    
          Published: for Smith, Cryptogamic botany. Vol. 1, Algae and fungi. New York, McGraw-Hill, 1938. Fig. 68 (p. 128).