SUPPLEMENT 



To the Catalogue of North American Car ices. 



While it is not intended to keep the Catalogue of North American Carices 

 abreast with the latest nomenclature, it is nevertheless thought proper that the 

 following additions and corrections, being of importance, should be inserted : 



ADDITIONS. 



CAKEX 



affinis, B. Br.: see obtusata. 

 Assiniboinensis, W. Boott. n. sp. Br. Am. 

 brizoides, L. 



var. nemornlis, Wimm. Arc. Am. 

 Ehrenbcrgiana, B<eekler. Mex. 

 Fendleriana, Boeckler. New Mex. 

 glauca, Scop. Canada. (Introd.) 

 heptastachya, Boeckler. Costa Rica. 

 interrupta, Boeckler. Oregon. 



(C. verticillata, Boott. C. angustata, 

 var. verticillata, Boott.) 

 Jamesii, Torr. 



var. Nebraskensis. W. States. 

 (C. Nebraskensis, Dewey.) 

 Magellan! ca, Lam. N.S.andN, By.Mts. 



(C. irrigua, Smith.) 

 pauciflora, Lightf. N.S.andN., By.Mts. 

 ptycbocarpa, Steud. La. 

 Saskatschawana, Boeckler. Br. Am. 

 spiculosa, Fries ? Near Boston. 

 straminea, Schk. 



var. invisa, W. Boott, n. var. Me. to Mass. 

 truncata, Boeckler. La. 



EMENDATIONS. 



For C. angustata, Boott, var. verticillata, 



Boott, read : 

 angustata, Boott, var. verticillata, Boott : 



see interrupta. 

 For C. canescens, L., var. vitilis, Carey, read : 

 canescens, L. 



var. alpicola, Wahl. E. S. and N. 



(var. vitilis, Carey.) 

 For C. Fraseriana, Sims, read: 

 Fraseri, Andrews. 

 For C. Grahamii, Boott, read: 

 Grahamii, Boott: see saxatilis. 

 Cancel C. invisa, W. Boott. (See straminea.) 

 For C. irrigua, Smitb, read: 

 irrigua, Smith: see Magellanica. 

 After C. Lemmoni, insert n. sp., and cancel Ariz. 

 For C. Lyallii, Boott, read: 

 Lyallii, Boott: see Eaynoldsii. 

 After C. monile, Tuckm., insert: 

 (Including C. Vaseyi, Dewey.) 

 Refer C. monosperma, Macoun, to gynoci-ates. 

 For C. Vaseyi, Dewey, read: 

 Vaseyi, Dewey: see monile. 



Whole number of species catalogued, 200; varieties, 85. 



L. H. BAILEY, Jr. 



Cambridge, May 1, 1884. 



