512 



PROCEEDINGS OF THE AMERICAN ACADEMY. 



Carex 

 praticola, 452, 461, 462, 464, 471. 

 Redowskiana, 482. 

 remota, 490. 

 Richardi, 487. 

 saltuensis, 507, 508, 509. 

 sax umbra, 504. 

 scirpina, 458, 485. 

 scirpoidea, 457, 458, 485. 

 scirpoides, 453, 454, 455, 457, 458, 485. 

 scoparia, 447, 448, 449, 460, 461, 463, 



467. 

 " var. condensa, 461, 468. 

 " " lagopodioides, 468. 



" minor, 447, 448, 449, 470. 

 " " moniliformis, 449, 461, 



468, 469. 

 " " muskingumensis, 467. 



seorsa, 458, 460, 465, 486, 491. 

 siccata, 461, 469. 

 silicea, 463, 464, 476. 

 sparsiflora, 453, 480. 

 spliaerostacliya, 489. 

 stellulata, 454, 455, 456, 483. 

 7, 485. 

 " var. angustata, 455, 484. 



" conferta, 485. 

 " scirpina, 457, 485. 

 " " scirpoides, 457, 485. 



" " sterilis, 485. 



sterilis, 453, 454, 455, 456, 457, 458, 



465, 483, 484. 

 /3, 484. 

 " var. aequidistans, 484. 

 " " angustata, 484. 

 " " cephalantha, 484. 



" excelsior, 455, 458, 484. 

 straminea, 447, 448, 450, 451, 462, 463, 



474, 477. 

 " var. alata, 476. 



" " aperta, 451, 475. 



" brevior, 450, 451, 476, 

 477. 

 " " chlorostachys, 472. 



" Crawei, 450, 451, 475. 

 " " cristata, 472. 



" " cumulata, 472. 



Carex 

 straminea, var. echlnodes, 463, 474. 

 " ferruginea, 451, 477. 

 " " festucacea, 477. 



" foenea, 472. 

 " " intermedia, 472. 



" invisa, 475. 

 " Meadei, 475. 

 " minor, 474. 

 " mirabilis, 473. 

 " " moniliformis, 476. 



" Sclikuhrii, 477. 

 " silicea, 476. 

 " " tenera, 474, 475. 



" typica, 477. 

 sychnocephala, 464, 481. 

 tenera, 448, 450, 451, 463, 474, 475. 

 " var. invisa, 463, 474, 475. 

 " major, 475. 



" Richii, 463, 464, 474, 475, 



476. 

 " " subereeta, 477. 

 tenuiflora, 466, 486, 491. 

 tribuloides, 449, 450, 461, 468. 

 var. Bebbii, 478. 

 " cristata, 472, 478. 

 " " moniliformis, 449,468, 



469. 

 " reducta, 449, 461, 468, 

 469, 474. 

 " turbata, 461, 469. 

 trispernia, 466, 492. 

 Tuckermani, 449. 

 umbellata, 506, 507. 



var. brevirostris, 507. 

 " tonsa, 507. 

 " vicina, 506, 507. 

 vaginata, 507, 508, 509. 



" var. alto-caulis, 507, 508. 



varia, 498, 499, 500, 503, 504. 

 " var. minor, 499, 503, 504. 

 " pedicellata, 504. 

 vitilis, 458, 459, 489. 

 xerantica, 462, 464, 479. 

 Vignea 



Gebhardi, 489. 

 stellulata, 483. 



