KNOWLEDGE OF THE MUTATIXG OEXOTHDRAS. 



11 



II, CoxspECTrs OF Specify and ISfrTATioNS of the OyjGiij gkolp of Oi^y 



0. grandijlora, Solander* 

 O. MetcBrider^, Nel«. 



O. macrostele9j A. Gray. 



O, Lamarckiana^ Scr. cult 



var. cruciata. 



0, Jamesii^ Torr. & Gray. 



O. argUlicola^ ^latTv. 



O. Hoofceri^ Torr, k Gray. 



O. Dnimmondiiy Hoolv. 



O. Simsia7ia, Ser. 



O. ornata^ Nels. 



O. biennis, Liun. 



O. canovircns, Steele. 



O. Oakcsiajia, Robbins. 



O. rhombiptiala, Nutt. 



O. strigosa^ MacK. & Bush. 



O. cheradophilaj Burtlett. 

 O. muricata. Linn. 



var. canesce?is^ Robinson. 



O. ammophila^ Foclce (an sp. ?) 

 O. parvijlora^ Linti. 

 var, crnciata, Nutt. 



I 



0. Hcrihaudiy Levi, 



O. 7r/rryi, Bartlett. 



0. rognata^ Hort. Panorm. cult 

 O. raut. gigas, IL DeVr. 



0. mut. rubrinervis, H. DeVr. 

 O. mut. lata, H. DeVr. 



O. mut. semilatay H. DeVr. 

 0. mut. oblonga, H. DeVr. 

 O. mut. scifdillanSj H. DeVr. - 

 0. mut, eUipticay IL DeVr. 

 O. mut. albida, IL DeVr. 

 O. mut, leptocarpa^ H. DcVr. 

 O. mut./a/?/fl, IL DeVr. 

 O. mut. spathiilafa IL DeVr. 

 0. mut. sublineariSj IL DeVr 

 O. mut. subovata, IL DeVr. 



O. mut. nanella, IL DeVr. 



0. mut. laeiifolia, IL DeVr. 



1^ 0. mut. brcvisiylis, H. DcVr 



eq 



■* 0. mut, ^fyfl5 nanella. 

 ^ 0. mut. rubricalgx, Gates 

 > 0. mut. /a/^ nanella. 



O. mut. scintiUans iianella 



j (7. mut, nanella oblonga. 



0. mut. nanella elliptica, 

 O. mut. nanella lala. 



0. mut. nanella scintillans. 

 0. mut. scinfil/ans, 

 0. raut. laeiifolia salicifoUa. 

 0. mut. laevifolia nanella. 

 0. mut. rubrinervis ? 



» 



As I pointed out elsewhere (Gates, 1911 tZ, p. 588), Solander ratlier than Alton should be credited with the 



description of this species. 



c2 



