CALYCIFLOR.E, POLYPETAL.E. . 297 



45. Potcriniii vennuosjivi. Ehr. Ind. Hort. Berol., 1S29. 



Coast and Jordan valley. Area, Canaries, Madeira, Spain, North 

 Africa. 



Ditto, var. lUuTocarpmu. Beyrout and thence inland. 



46. Potcruun spinosiiin. L. Sp. 141 1. 



Universal. Area, Sardinia, Sicily, Calabria, Dalmatia. 



47. Nciinxda procHuibcus. L. Sp. 631. 



Wilderness of Judaea and round the Dead Sea. Area, Sahara, 



Scinde. 



ORDER XLII., MYRTACEyE. 



I. Myrttts communis. L. Sp. 673. Myrtle. Heb., D"iri. 



General, chiefly in maritime and northern districts. Area, Mediter- 



ORDER XLIIL, GRANATE/E. 



I. Piiuica granatitm. L. Sp. 676. Pomegranate. Heb., jlfil. 

 Cultivated everywhere. Apparently indigenous in Gilead. Area, 

 North-west India. Cultivated in South Europe, and subspontaneous. 



ORDER XLIV., LYTHRARIE^. 



1. Lythrum salicaria. L. Sp. 640. Var. Syriacinu. Boiss. Loose- 

 strife. 



Northern valleys. Area, Temperate Northern Regions, Australia. 



2. Ditto, var. Tovientosuiii. De Cand. 



General. Area, Europe, Siberia, North Africa, North America, 

 Australia. 



3. Lythrum hyssopifolium. L. Sp. 642. 



Wet and saline spots, littoral districts. Area, Central and Southern 

 Europe, Siberia, Africa, North and South America. 



38 



