154 Rhodora [July 



mostly under Mains. I have been unable to foresee any real gain 

 to accrue from the separation, at least in a horticultural work. 



Ptruh coronaria L., var. elongata (Rehd.)i comb. nov. Malta 

 fragrant Etehd., var. elongata Rehd., in Sarg. Trees and Shrubs, ii. 

 229 (1913). MaltlS coronaria (L.) Mill., var. elongata (Rehd.) Rehd., 

 in Mitt. Deutseh. Dendr. Ges., 1914. 201 (1914). 



Pyrus glabrata (Rehd.), comb. nov. Mains glabrata Rehd., in 

 Sarg. Trees and Shrubs, ii. 225, t. 188 (1913). 



Pyrus glaucescens (Rehd.), comb. nov. Mains glancescens Rehd., 

 1. e. ii. 139, t. 157 (1911). 



Pyrus lancifolia (Rehd.), comb. nov. Mains lancifolia Rehd., 1. c. 

 ii. 141, t. 158(1911). 



Pyrus platycarpa (Rehd.), comb. nov. Mains platycarpa Rehd., 

 1. e. ii. 227, t. 189 (1913). 



Pyrus platycarpa (Rehd.) Bailey, var. Hoopesii (Rehd.), comb, 

 now Mains platycarpa Rehd., var. Hoopesii Rehd., 1. c. ii. 227 (1913). 



Pyrus angustifolia Ait., var. puberula (Rehd.), comb. nov. 

 Malta coronaria Mill., var. pnbcrula Rehd., 1. c. ii. 229 (1913). Malta 

 angustifolia Mill., var. pvbertda (Rehd.) Rehd., in Mitt. Deutseh. 

 Dendr. Ges., 1914. 261 (1914). 



Pyrus bracteata (Rehd.), comb. nov. Mains bracteata Rehd., in 

 Sarg. Trees and Shrubs, ii. 230 (1913). 



Pyrus ioknsis (Wood) Bailey, var. Bushii (Rehd.), comb. nov. 

 Mains ioensis (Wood) Britt., var. Bushii Rehd., 1. c. ii. 232 (1913). 



Pyrus ioensis (Wood) Bailey, var. spinosa (Rehd.), comb. nov. 

 Mains iocnsis (Wood) Britt., var. spinosa Rehd., 1. c. ii. 231 (1913). 



Pyrus ioensis (Wood) Bailey, var. texana (Rehd.), comb. nov. 

 Malta iocnsis (Wood) Britt., var. texana Rehd., 1. c. ii. 142 (1911). 



Pyrus ioensis (Wood) Bailey, var. Palmeri (Rehd.), comb. nov. 

 Malta iocnsis (Wood) Britt., var. Palmeri Rehd., 1. e. ii. 142 (1911). 



Pyrus ioknsis (Wood) Bailey, var. creniserrata (Rehd.), comb, 

 nov. Mains iocnsis (Wood) Britt., var. creniserrata Rehd., 1. e. ii. 

 231 (1913). 



Pyrus atropurpurea (Britt.), comb. nov. Aronia atropurpurea 

 Britt., Man. Fl. N. States and Can. 517 (1901). Pynu arbntifolia L. f., 

 var. atropurpurea Robins., in Rhodora, x. 33 (1908). 



Pyrus Hauliana (Koehne) Voss, var. Parkmanii (Temple), comb, 

 nov. Pynu Mains L., var. Parkmanii Temple, in Gard. Mo., xxix. 

 35 (1887). Malta floribunda Sieb., var. Parkmannii (Temple) Koidz., 



