196 STATE HORTICULTURAL SOCIETY 



LYTHRUM, L. 



2535. L. alatum, Pursh. Wing-angled Loosestrife. 

 Common in low ground. 



MELASTOMACE^I. MEADOW-BEAUTY FAMILY. 



RHEXIA, L. 



2536. R. virginica, L. Meadow Beauty. 

 In sandy swamps. 



ONAGRACE-ffi. EVENING-PRIMROSE FAMILY. 

 ISNARDIA, L. 



2537. /. palustris, L. Marsh Purslane. 

 In muddy places. 



LUDWIGIA, L. 



2538. L. polycarpa, Short & Peter. Many-fruited Ludwigia. 

 Locally common in wet grounds, often in water. 



2539. L. alternifolia, L. Seed-box. 



In swamps. 

 CHAM^NERION, Adans. 



2540. C. angustifolium, (L.) Scop. Great Willow-herb. 

 Common in dry places. 



EPILOBIUM, L. 



2541. E. lineare, Muhl. Linear-leaved Willow-herb. 

 In swamps. 



2542. E. coloratum, Muhl. Purple-leaved Willow-herb. 

 Common in swampy grounds. 



2543. E. adenocaulon, Haussk. Northern Willow-herb. 

 In wet grounds ; common. 



ONAGRA, Adans. 



2544. 0. Mennis, (L.) Scop. Common Evening-primrose. 

 In dry soils and waste places ; common, often a weed. 



(ENOTHERA, L. 



2545. 0. laciniata, Hill. Sinuate-leaved Evening Primrose. 

 In sandy soil. 



2546. 0. rhombipetala, Nutt. Rhombic Evening Primrose. 

 Common in sandy soil. 



