20 



SEEDS AND PLANTS IMPORTED. 



50726 to 50966— Continued. 



50790. HoLCUs .sorghum L. Poacere. Sorghum. 

 (Sorghum vulgar e Pers.) 

 "(No. 718.) Measurements: (1) 3.45, (2) 29, (3) 12, (4) 

 2+1 ; three heads from two branches." 



50791 to 50794. Holcus soeghum veeticilliflorus (Steud.) 



Poacese. Tabucki grass. 



50791. "(No. 719.) Measurements: (1) 4.22, (2) 41, (3) 

 16, (4) 4+1." 



50792. "(No. 720.) Measurements: (1) 2.53, (2) 44, (3) 

 10, (4) 3+1." 



50793. "(No. 721.) Measurements: (1) 3.67, (2) 42, (3) 

 24, (4) 4+1; heads on each branch." 



50794. "(No. 722.) Measurements: (1) 3, (2) 39, (3) 16, 

 (4) 2+1 ; larger branch from sixth node," 



50795. HoLcus sorghum effusus (Hack.) Hitchc. Poacere. 



Kamerun grass. 



"(No. 723.) Measurements: (1) 4.50, (2) 45, (3) 18, (4) 3; 

 heads." 



50796. HoLcus sorghum verticilliflorus (Steud.) Hitchc. 



Poacese. Tabucki grass. 



"(No. 724.) Measurements: (1) 3.25, (2) 45, (3) 12, (4) 

 4+1 ; larger branches from first four nodes above ground." 



50797. HoLcus sorghum L. Poacese. . Sorghum. 

 (Sorghum vulgar e Pers.) 



"(No. 725.) Measurements: (1) 4.56, (2) 42, (3) 17; branches 

 from nodes 1, 2, 4, 5, 6, 11, 12, 13, 14, 15." 



50798. Holcus sobghum vebticilliflobus (Steud.) Hitchc. 



Poaceai. Tabucki grass. 



"(No. 726.) Measurements: (1) 4.09, (2 ) 48, 40, 43, 30, 36,30, 

 36; (3) 15; seven heads on branches measured from top to 

 bottom." 



50799. Holcus sorghum L. Poacese. Sorghum. 

 (Sorghum vulgare Pers.) 



(No. 727a.) Received without notes, but apparently belonging 

 with the preceding collection. 



50800. Holcus sobghum verticilliflorus (Steud.) Hitchc. 



Poacese. Tabucki grass. 



"(No. 734.) Wild sorghum." 



50801 and 50802. Holcus sorghum effusus (Hack.) Hitchc. 



Poacese. Kamerun grass. 



50801. "(No. 762. Nyanza, Urundi. March 9, 1920.) A 

 type in which the heads do not fully emerge from the 

 upper sheath." 



50802. "(No. 769. Nyanza, Urundi. March 9, 1920.) Two 

 unusually large heads of wild sorghum; grown in a field 

 of kafir." 



