MALVACEAE. 221 



Althaea rosea Cav. Hollyhock. Escaped. Summer. 

 Althaea hirsuta L. Ballast. Summer. 

 Camden — Camden (He.). 



2. MALVA L. Mallow. 



Leaves with 5-9 shallow, angular lobes. 



Petals 2-4 times the length of the calyx. 1. M. splvestris. 



Petals 1-2 times the length of the calyx. 2. M. rotundifolia. 



Leaves deeply 5-7-lobed or pinnatifid. 3. M. moschata. 



1. Malva sylvestris L. M. p. 618. Waysides and waste places. Summer. 



Philadelphia — Byberry, Mart. (B. C), Walnut Lane Station (Je.)-, 

 Greenwich Point (Te.). BmcA's— Hilltown (Fr.). D6lfawa?-e— Swarth- 

 more (Pr.). Lancaster— (P.). Berks— CP.). Northampton— {P.). 



Cam<?e«— Kaighn's Point (He.) (Ja.). Gloucester— MiokUion. (C). 

 Monmouth— QM^viooA. (C). Hunterdon— ^oaemo^t (C). 



New CosfJe— Escaped from gardensw 



2. Malva rotundifolia L. Common Mallow, Cheeses. M. p. 618. Way- 



sides and cultivated grounds. Spring to winter. 

 .S. Malva moschata L. Musk. Mallow. M. p. 619. Escaped from old gar- 

 dens. Summer. 



Malva crispa L. M. p. 618. Escaped from gardens. Summer. 

 Malva parviflora L. Ballast. 



Camden— Kaighn's Point (Ja.). 

 Malva borealis Wallr. Ballast. 



Caw den— Camden, C. A. Boice (B. C). 



Malvastrum tricuspidatum Gray. Ballast. 



Ca7nde7i — Cnmden, C. A. Boice (B. C). 



3. SID A L. 



Leaves linear, ovate or oblong, toothed. 1. S. spinosa. -* 



Leaves palmately lobed or palmately veined. 2. S. hermaphrodita. 



1, SiDA spinosa L. M. p. 620. Waste places. Summer. 



2. SiDA hermaphrodita (L.) Rusby. Virginia Mallow. M. p. 621. Rocky 



river-banks; cultivated in old gardens. Summer. 

 Lancaster— York Furnace, Br. J. B. Brinton (B. C), Safe Harbor 

 (Ca.), Susquehanna Valley (Le.), Columbia (Pe.). 

 Dawp/nn— Above Harrisburg (Wn.). 

 SiDA rhombifolia L. Ballast. 

 Camde?!—Kaighn's Point (Wn.). 



4. ABUTILON Gaertn. 

 1. Abutilon Abutxlon (L.) Rusby. Indian Mallow, Velvet-leaf. Waste 

 places. Summer. 



5. KOSTELETZKYA Presl. 

 1. KOSTELETZKYA ViRGiNiCA (L.) A. Gray. M. p. 622. Marshes on the 

 coast. Late summer. 



