INDEX TO VOLUME 35 



i 



New names, and the final members of new combinations, are in bold face type. 



Acalypha gracilens, 352; virginica, 352 

 Acarospora Carnegiei, 297 



Achillea, 358 ; Millefolium, 352 



Acnida cannabina, 544 ; tamariscina, 



544 ; tamariscina tuberculata, 544, 



tuberculata, 544 

 Acrolejeunea, 161, 162, 164, 165; poly- 



carpa, 162 

 Acrostichum, 27 

 Actinopteris, 27 



Additional Philippine Polyporaceae, 391 

 Adiantum, 27 f 28 ; diaphanum, 272 ; 



setulosum, 272 

 Adopogon Dandelion, 548 

 Aecidium aurantiacum, 506 ; Botrya- 



pites, 506 ; germinale, 506 

 Agastache, 551 ; nepetoides, 551 ; scroph- 



ulariaefolia, 551 



Agathis, 249-254, 256 



Agoseris, 548 



Agrimonia, 352, 358; Eupatoria, 552; 

 mollis, 552 



Agfopyron, 533 ; littoreum, 200 ; re- 

 pens, 200, 476 ; repens littoreum, 200 ; 

 repens pilosum, 476 



Agrostis alba, 191 ; alba aristulata, 473; 

 alba vulgaris, 191 ; antecedens, 

 473-475; depressa, 192; elata, 192, 

 193; hyemalis, 192, 353, 474, 475; 

 intermedia, 193 ; maritima, 191 ; per- 

 ennans, 193 



Aira caryophyllea, 193 



Alabastra philippinensia, 63 



Albertia, 250 



Albugo Bliti, 362, 544; Candida, 545> 



546 ; Cladothricis, 362 ; Froelichiae, 

 362 ; Ipomoeae-panduranae, 549 ; 

 Lepigoni, 543; occidentalis, 361, 548; 

 platensis, 361, 362, 543 ; Portulacae, 

 361, 552; Tragopogonis, 361, 544- 



546-549 ; Trianthemae, 361, 543 



Alcicornium, 32 



Algal periodicity in certain ponds and 



streams, 223 

 Alisrna, 215-217, 224, 225; Plantago, 



213, 217; Plantago-aquatica, 213; 



subcordatum, 62 

 Allionia incarnata, 543 ; nyctaginea. 



543 

 Allium Cepa, 543 

 Alopecurus aristulatus, 472, 473 ; & erl " 



iculatus, 472, 473; pratensis, 191, 473 



Alsophila, 27 



Amaranthus, 544 ; albus, 544 ; Bige- 

 lovii, 544; blitoides, 544; chloro- 

 stachys, 544; crispus, 544; emargi- 

 natus, 544 ; graecizans, 544 ; hybri- 

 dus, 544 ; hybridus paniculatus, 544 ; 

 Palmeri, 544; paniculatus, 544 ; retro- 

 flexus, 544; spinosus, 544; tristis, 

 544; viridis, 544 



Amauroderma asperulatum, 407 ; 



bataanense, 407 ; Clemensiae, 408 ; 



Elmerianum, 408 ; Ramosii, 408 

 Ambrosia, 544 ; artemisiaefolia, 352, 

 544; psilostachya, 544; trifida, 352, 



544 

 Amelanchier, 499 



American botanical literature, Index to, 



(1907), 45; (1908), 91, 151, 219,277; 

 (1907), 3i5; (1908), 367, 417, 467, 



513, 555 ; (1904-1907), 585 



Ammophila, 56, 186; arenaria, 472 

 Ampelopsis quinquefolia, 544; Richii, 



544; Veitchii, 544 

 Anabaena, 242, 247 

 Anacharis, 463; Alsinastrum, 461,465; 



canadensis, 462, 465 ; Nuttallii, 461, 



463, 465 

 Analogy between the development of 



the plates of crinoids and the leaves 



of Sassafras, 571 

 Anaphalis margaritacea, 352 

 Anaxagorea javanica, 66 ; radiata 66, 



74 

 Anchistea virginica, 53 



Andropogon, 147, 148, 353 J abbrevia- 

 tus, 182 ; furcatus, 182 ; littoralis, 

 182; virginicus, 147', 148, 182; sco- 

 parius, 148, 181 ; scoparius villosissi- 



mus, 181 

 Androsace officinalis, 552 



Anemia, 27 



\nemone, 552; acutiloba, 552, cana- 

 densis, 552; cylindrica, 352; dichot- 

 oma, 552; multifida, 552; nemorosa, 

 552; pennsylvanica, 552; quinque- 

 folia, 552; virginiana, 552 



Angiopteris, 27 



Anoplolejeunea. 155, 165, I73~i75; con- 



ferta 175-179; herpestica, 173, *75 

 Antennaria plantaginifolia, 546 

 Anthoxanthum odoratum, 190 

 Apalanthe, 463; Schweinitzii, 463, 465 



593 





