402 FAUNA AND FLORA OF PALESTINE. 



21. Rumex dentatiis. L. Mant., p. 226. 

 Wet places in the Ghor. Area, North India. 



22. Atraphaxis biUardieri. Jaub. et Sp. 111. Or. ii., p. 14, pi. iii. 

 Lower Lebanon and Anti-Lebanon. 



23. Ditto, var. hcterantha. = A. variabilis. Jaub. et Sp. 

 Middle Anti-Lebanon. 



24. Polygonum ainphibiuiu. L. Sp. 517. Water Bistort. 

 Marshes, Lebanon. Area, Northern and Central Europe, North 



Africa, Siberia, China, the Cape, North America. 



25. Polygonum serrulatum. Laq. Gen. et Sp. 14. 



In water, Phoenicia, and plain of Sharon. Area, Southern Europe, 

 North Africa, Abyssinia, North India, the Cape, Canaries, Madeira. 



26. Polygonum hydi'opipcr. L. Sp. 517. Biting Persicaria. 



In ditches under Carmel. Area, Europe, Siberia, North Africa, 

 North America. 



27. Polygonum persicaria. L. Sp. 518. Spotted Persicaria. 

 Ditches, etc.; general. Area, Europe, Siberia, India, North America. 



28. Polygonum bistorla. L. Sp. 516. Bistort. 



Alpine Lebanon. Area, temperate regions of Europe, Asia, and 



North America. 



29. Polygonum lapathifolium. L. Sp. 517. Pale-flowered Persicaria. 

 Ditches, north, and Lebanon. Area, Europe, Siberia, Japan, India, 



introduced in America. 



30. Polygonum convolvulus. L. Sp. 522. Climbing Bindweed. 

 General in cultivated land. Area, Europe, North Africa, North 



Asia, Japan, introduced in North America. 



31. Polygonum polycnemoides. Jaub. et Sp. 111. Or., pi. 120. 

 Sub-alpine and alpine Lebanon. 



32. Polygonum bcllardi. All. Ped. ii., p. 205, pi. 90, f. 2. 

 Lebanon up to the Cedars. Area, Southern Europe, North Africa, 



Siberia, North India. 



