470 RECORDS OF THE BOTANICAL SURVEY OF INDIA. 



2. T. angustata Bory e t Cliaub. Nouv. Fl. Pelop. 4. 



Habitat : I. Between Tor and Sinai (Bove 35 !) ; Jebel Catherine 

 (Drake 36 !) ; Wady Hebran (Schimp. 366 !) ; Arabia Petraea 

 McDonald !). 



Fl. : June 1832 (Bove). 



Fr. : June 1832 (Bove), June 1835 (Schimp.). 



Distrib. : Also found in the Mediterranean region, Orient, northern 

 India, Nubia and Abyssinia. 



Vern. name : Haifa (Drake). 



3, T. latifolia L. Sp. PI. I (1753) 971. 

 Habitat : I. Arabia Petraea (ex Muschler). 

 Distrib. : Almost cosmopolitan. 



CXIV. LEMNACEAE. 



1. Lemna L. 



1. L. polyrrhiza L. Sp. PI. I (1753) 970. 



Habitat : I. Arabia Petraea (ex Muschler). 



Distrib. : Widely distributed in most warm and temperate regions. 



% h. minor L. Sp. PI. I (1753) 970. 

 Habitat : I. Arabia Petraea (ex Muschler). 



Distrib. : Widely distributed through the warm and temperate 

 regions of the earth. 



3. L. paucicostata Hegelmaier in Monogr. Lemnac. (1868) 139, 

 t. VIII. 



Habitat : I. Arabia Petraea (ex Muschler). 



Distrib. : Widely distributed through the warmer parts of the 

 earth. 



4. L, gibba L. Sp. PL I (1753) 970. 

 Habitat : I. Arabia Petraea (ex Muschler). 



II. Wady Nahemi above Attara, 2,100 m. (S. 1744) ; 

 near Menacha, 2,850 m. (S. 1662 !). 



Distrib. : Tropical Africa, widely distributed in Europe, Asia and 

 America. 



Vern. name : Bellessinan (Menacha) (S.). 



CXV. ALISMATACEAE. 



1. Damasonium Mill. 



I. I>. alisros Mill., var. compactum Micheli in DC. Monogr. Phanerog. 

 Ill (1881) 42. 



