MOLDENKE: MARYLAND FLORA 83 



OENOTTIERACEAE 



Kneiffia perennis (L.) Pennell — Garrett Co.: White Rock Run, 6774 [Core 2809], 



distributed as K. pumila (L.) Spach. 

 Raimannia humifusa (Nutt.) Rose — Worcester Co.: in dry sandy soil near beach, 



Ocean City, 13833. 

 Raimannia laciniata (Hill) Rose — Worcester Co.: in sandy fields, Snow Hill, 4350. 



ClfeTACEAE 



Crocanthemum majus (L.) N. L. Britton — Worcester Co.: in sandy fields, Snow Hill, 



4353. 

 Lechea racemulosa Lam. — Worcester Co.: in sandy fields, Newark, 2151. 



CUCURBITACEAE 



Citrullus vulgaris Schrad. — Worcester Co.: in outdoor cultivation and escaped along 



roadsides and in waste places, Snow Hill, 2512. 

 Cucumis melo L. — Worcester Co.: in outdoor cultivation and escaped, Snow Hill, 3115. 

 Cucurrita pepo> L. — Worcester Co.: in outdoor cultivation and widely escaped, Snow 



Hill, 6656. 



MELASTOMACEAE 



Rhexia mariana L. — Worcester Co. : in wet roadside ditches, east of Willards, 13844. 

 Rhexia mariana f. albiflora Moldenke — Dorchester Co.: in wet ditches, Sharptown, 



13849, type collection. 

 Rhexia nashii Small — Worcester Co.: in sandy pine woods, Snow Hill, 6620, distributed 



as R. mariana L. 



HYPERICACEAE 



Triadenum virginicum (L.) Raf. — Dorchester Co.: in-wet sandy ditches along roadsides, 

 four miles south of Federal sburg, 13853. 



MALVACEAE 



Althaea rosea Cav. — Worcester Co.: in outdoor cultivation and escaped, Snow Hill, 



2149, inaccurately distributed as "A. rosea L." 

 Hibiscus syriacus L. — Worcester Co.: in outdoor cultivation and persistent, Snow Hill, 



2142. # 

 Kosteletzkya virginica (L.) A. Gray — Worcester Co.: in salt marsh near beach, Ocean 



City, 13837. 



EUPHORBIACEAE 



Acalypha virginica L. — Worcester Co.: in waste ground, Snow Hill, 6623. 

 Chamaesyce maculata (L.) Small — Worcester Co.: in sandy soil along roadsides and 



in waste and cultivated ground, Snow Hill, 6632, cited on page 53 of the Classified List 



as C. prcslii (Guss.) Arthur and so distributed, 13896. 

 Chamaesyce polygonifolia (L.) Small — Worcester Co.: procumbent on sand near beach, 



Ocean City, 13834. 

 Galarhoeus esula (L.) Rydb. — Garrett Co.: Kelso Gap, Backbone Mountain, 6772 



[Core 2763], distributed as Euphorbia esula L. 

 Galarhoeus helioscopia (L. ) Haw. — Somerset Co.: in dry sandy soil along roadside, 



north of Pocomoke, 1256, distributed as Tithymalus helioscopia (L.) Hill. 

 Ricinus communis L. — Worcester Co.: in outdoor cultivation. Snow Hill, 2130. 



