CHECK-LIST OF NORTH AMERICAN PLANTS. 



54 



1530 latifolia, Bong. 



4531 var. viscidula, Gray. 



4532 longifolia, Eaton. 



4533 Nevaclensis, Gray. 

 *-4534 nudicaulis, Ntitt. 



4535 obtusifolia, Less. 



4536 Parryi, Gray. 

 4,537 parviflora, Gray. 



4538 Unalaschensis, Less. 



4539 viscosa, Gray. 

 > ^3 ARTEMISIA 3«e9 7^2_, 



4540 Abrotanum, L. 

 —4541 Absinthium, L. 

 "—4542 annua, L. 



4543 arbuscula, Nutt. 

 •—1544 biennis, Willd. 



4545 Bigelovii, Gray. 



4546 Bolanderi, Gray. 

 ■ — 4547 borealis, Pall. 



4548 var. Wormskioldii, Bess 



4549 Californica, Less. 

 • 4550 cana, Pursh. 



— '4551 Canadensis, Michx. 

 — 1552 caudata, Michx. 



4553 discolor, Dougl. 



4554 var. incompta, Gray. 

 — 1555 dracunculoides, Pursh. 

 *-4556 filifolia, Torr. 



4557 Forwoodii, Watson. 

 —4558 franserioides, Greene. 

 —4559 frigida, Willd. 



4560 glauca, Pall. 



4561 globularia, Cham. 



4562 glomerata, Ledeb. 



4563 Lindleyana, Bess. 

 0<-— 4564 longifolia, Nutt. 



~^565 Ludoviciana, Nutt. 

 — 4566 Mexicana, Willd. 

 i^=4567 Norvegica, Fries. 



4568 var. Pacifica, Gray. 



4569 Palmeri, Gray. 



4570 Parishii, Gray. 



4571 Parryi, Gray. 

 — 4572 Patterson i. Gray. 



4573 pedatifida, Nutt. 



4574 Prescottiana, Bess. 



4575 procera, Willd. 



— 4576 pycnocephala, DC. 



4577 pygmsBa, Gray. 

 1578 redolens, Gray. 



4579 Richardsoniana, Bess. 

 4580 rigida, Gray. 



4581 Rothro(;kii, Gray. 



4582 scopulorura. Gray. 



4583 Senjavinensis, Bess. 

 —4584 serrata, Nutt. 



4585 spinescens, Eaton. 

 -^'^58'6 Stelleriana, Bess. 

 —=4587 tridentata, Nutt. 



4588 var. angustifolia, Gray 



4589 trifida, Nutt. 



^■H:590 vulgaris, L. 



•—4591 var. Californica, Bess 



4592 var. Tilesii, Ledeb. 



4593 Wrightii, Gray. 

 57. ASTER 35^A 6S/. 



)a. 



;*-^594 acuminatus, Michx 



4595 adiiatus, Nutt. 

 -^-4596 adscendens, Lindl, 



4597 var. denudatus, T. <fe G. 



4598 var. Yosemitanus, Gray 



4599 alpinus, L. 



4600 ametliystinus, Nutt. 



4601 amplus, Lindl. 



4602 Andersoni, Gray. 



4603 Andinus, Nutt. 



4604 angustus, T. <fc G. 

 — 4605 anoraalus, Engelm. 



4606 arenarioides, Eaton. 

 — 4607 azureus, Lindl. 



4608 Bigelovii, Gray. 



4609 blepharophyllus, Gray. 



4610 brickellioides, Greene. 



4611 var. glabratus, Greene. 



4612 cainpestris, Nutt. 



4613 var. Bloomeri, Gray. 

 --=4614 canescens, Pursh. 



4615 var. latifolius, Gray. 



4616 var. tephrodes. Gray. 



4617 var. viridis. Gray. 



4618 var. viscosus, Gray. 



4619 carnosus, Gray. 

 —4620 Carolinianus, Walt. 



4621 Chaniissonis, Gray. 



4622 Chapmani, T. & G. 



4623 Coloradoensis, Gray. 

 — 4624 commutatus, Gray. 



4625 concinnus, Willd. 

 —4626 concolor, L. 



1:627 conspiciius, Lindl. 



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