22 CONNECTICUT BOARD OF AGRICULTURE. [Jan., 



CLXXXII Mortis 



643 M. alba, L. Not rare 



644 M. rubra, L. Not rare 



CLXXXIII Parietaria 



645 P. Pennsylvanica, Muhl. New Haven — Robert Veitch. Monroe — 



Dr. Beardsley. Collinsville — E. Wheeler. East Lyme — 

 Graves. Haddam — Dr. Emma J. Thompson 



CLXXXIV Pile a 



646 P. pumila, Gray. Common 



CLXXXV Ulmus 



647 U. alata, Michx. Westville — Veitch. Plainville — Bishop 



648 U. Americana, L. Common 



649 U. fulva, Mich.K. Common in mountainous woods 



CLXXXV I Urtica 



650 U. dioica, L. Fair Haven, Westville — Veitch. Berlin — Coleman 



651 U. gracilis. Ait. Common 



652 U. urens, L. Litchfield, Groton 



653 Note. — Arceuthobium pusillum, Peck, of the Order Loranthacea:, 



has not yet been reported from Connecticut, although found at 

 several stations in New York, Pennsylvania, Maine, Vermont, 

 and Massachusetts. It should be carefully sought for on 

 spruces, more particularly when they are covered with " Witches" 

 brooms." 



Order 32 Santalace/E 



CLXXXV II Comandra 

 •654 C. umbellata, Nutt. Common 



Order 33 Aristolgchiace.^ 

 CLXXX VIII A rislolochia 



655 A. serpentaria, L. Oxford, New Canaan, Monroe, North Guilford, 



Meriden, Woodbridge, Redding, Hartland, East Haddam 

 (found here by Dr. Emma J. Thompson with cleistogamous 

 flowers) ; Southington, Bridgeport 



CLXXXIX As arum 



656 A. Canadense, L. Rather common 



657 A. reflexum, Bicknell. Bridgeport (infrequent) — Eames 



Order 34 Polygonace/e 



CXC Fagopyrum 



658 F. esculentum, Moencb. Common escape 



CXCI Polygonella 



659 P. articulata, Meisn. Common on the coast 



CXCII Polygonum 



660 P. acre, H. B. K. Common 



661 P. acre, H. B. K. ; var. leptostachyum, Meisn. Bridgeport (infre- 



quent) — Eames 



662 P. a-mphibium, L. Common 



663 P. arifolium, L. Common 



664 P. aviculare, L. Common 



665 P. Careyi, Olney. Common 



666 P. cilinode, Michx. Not rare 



667 P. convolvulus, L. Frequent 



668 P. cuspidatum, Sieb. and Zucc. Bridgeport (rare) — Eames. New 



Haven (rare) — Bishop 



669 P. dumetorum, L. ; var. scandens, Gray. Common 



670 P. erectum, L. Common 



671 P. Hartwrightii, Gray. East Hartford — Driggs. Oxford — Harger 



