INDEX TO VOLUME 33 



alpi- 



sw combinations, are in bold face type. 



■ttgardhiella, 83 

 Agastache pallidifiora, 150 

 Agropyron spicatum, 29 

 Agrostemma, 490 



Alabama plants, Notes on the distribu- 

 tion of some, 523 



Alchemilla, 328, 492; arvensis, 340, 493 



Algae from Culebra, Two new coralline, 



577 

 Allium, 273, 278, 283; fistulosum, 298, 



300 



Alopecurus pratensis, 490 

 Alsinastmm, 138 

 Alsine, 435 



Alsinopsis obtusiloba, 140; propin- 

 qua, 140; quadrivalvis, 140; Bos- 

 sii, 140 



Amarella monantha, 148; plebeia 

 Holmii, 148 



Amelanchier, 237, 3*0) alnifolia, 310; 

 rotundi folia, 310; Scudderi, 310; 

 typica, 310 



American botanical literature, Index 

 to (1901-1903), 207; (1905), 59, 263, 

 447; (1906), 125, 319, 353, 397, 505, 

 541, 581. 617 



American ferns, 189, 591 



American species of Stenochlaena, The, 



59i 

 American tropics, The species of Lyco- 



podium of the, 10 r 

 Amphicarpa monoica, 32 

 Amsonia angustifolia, 241 ; ciliata, 240,. 



241 ; ciliata filifolia, 241 ; tenuifolia* 



241 

 Amygdalus gracilis, 308 



namum, 272 ; ciavatum, zoo ; r ar- Anchistea, 5*8 \ virginica, 523, 5*7, 52B 

 leyense, 471; hispidulum, 192; mo- Androcera lobata, 150; rostrata, 150 



Andromeda Novae-Caesareae, 181 : Par- 



Abies, 405, 411, 514, 520; alba, 432; 

 balsamea, 406, 412, 434, 436; cana- 

 densis, 434; concolor, 406; Doug- 

 lasii 431; Fraseri, 406; grandis, 412, 

 430, 436; lasiocarpa, 412, 433, 435, 

 514; magnifica, 406; nigra, 426-428, 

 432; nobilis, 406; pectinata, 412, 

 432; religiosa, 412, 435; subalpina, 

 435 



Abrams, L. R. Two new southwestern 

 species of Pentstemon, 445 



Absorption of atmospheric moisture by 

 desert shrubs, 367 



Abutilon incanum, 374 



Acer, 69, 282, 284, 286, 288, 294; 



platanoides, 281, 304; Pseudo-Plata- 



nus, 281 

 Achillea alpicola, 157; lanulosa 



cola, 157 



Aconitum Napellus, 334, 340 



Acrostichum, 36, 197, 457, 464, 

 aculeatum, 41 ; aureum, 463, 

 axillare, 603, 604; buxifolium, 

 decrescens, 46 ; erythrodes, 

 excelsum, 463, 464, 470; excelsum f. 

 lobatum, 464 ; gracile, 41 ; guineen- 

 sis, 46 ; japurense, 598 ; laurifolium, 

 37 ; lomarioides, 47, 464 ; Meyeria- 

 num, 39; Pittieri, 600; scandens, 37, 



39; sorbifolium, 35, 36, 44, 59i, 592, 

 600, 602 ; spectabile, 47 ; tennifolium, 



39 

 Actinella Brandegei, 156; glabra, 155; 



grandiflora glabrata, 156 



Actinostachys, 462; Germani, 191 



Adelia acuminata, 534 



Adiantum, 272 ; clavatum, 200 ; Far- 



604; 

 464; 



45: 

 595; 



destum, 192; tenerum, 471 

 Aecidium, 404, 518, 521 ; abietinum, 

 430 ; Argitbamniae, 33 ; balsa- 

 meum, 435 l Cardui, 33; carneum, 

 414; Cerebrum, 423; coloradense, 

 426 ; columnare, 432 ; conorum-Pi- 

 ceae, 431; decolorans, 428; defor- 

 mans, 423 ; elatinum, 434 ; Engel- 

 manni, 431; Ephedrae, 437; Fal- 

 catae, 32 ; filamentosum, 418 ; 

 giganteum 423 ; Herrerianum, 520 ; 



Laricis, 436 ; ornamentale, 433 1 

 Peckii, 433 ; pseudo-balsameum, 430 J 

 pseudo-columnare, 436 ; pulvera- 

 lentum, 521 ; pyriforme 419 ; Rave- 



nelii, 414 S Sorbi, 521 ; Triostei, 32 



621 



subulifera. 



latorii, 181 

 Androsace septentrionalis 



148: subulifera, 148 



Aneimia adiantifolia, 457, 461, 472 

 Aneura palmata, 129 



Anisolotus, 144; brachycarpus, 144; 



rigidus, 144; Wrightii, 144 

 Annularia Fenzlii, 216; sphaerospora, 



216 

 Anogra latifolia, 146, v 

 Anomalous anther-structure of Dicory- 



nia, Duparquetia, and Strumpfia, 223 

 Anonymos, 242 ; caroliniensis, 241, 24a 

 Anoplanthus, 151 

 Antennaria solitaria, 536" 



