Index 



633 



catus, 159; cymbalarioides, 159; 

 Douglasii, 160; exaltatus, 158; fedi- 



folius, 159; Flintii, 157; Har- 



bourii, 158; integerrimus, 158; 



multicapitatus, 160; oodes, 158; 



pentodontus, 160; Purshianus, 158; 

 pyrrochrous, 159; Riddellii, 160; 



salignus, 520; Tracyi, 159; turbi- 

 natus, 159 



Sequoia gracillima, 165, 168; hetero- 

 phylla, 165; Reichenbachi, 165, 168 



Shrubs, Absorption of atmospheric 

 moisture by desert, 367 



Shutereia, 318; bicolor, 318; sublo- 



bata, 318 



Shuteria, 318 



Sida lepidota sagittaefolia, 145 ; sagit- 

 taefolia, 145 



Siphonychia pauciflora, 530 



Small, J. K. Studies in North Amer- 

 ican Polygonaceae, 51 



Smoot, I. & Reed, H. S. The mechan- 

 ism of seed-dispersal in Polygonum 

 virginianum, 377 



Solanum rostratum, 150 



Solea, 547, 548 ; glutinosa, 549 ; longi- 



folia, 554; riparia, 554; stricta, 553; 

 verbenacea, 553 ; verticillata, 547, 



549 

 Solidago, 152; canadensis gilvocanes- 



cens, 153; canadensis scabra, 153; 



canadensis scabriuscula, 153 ; gilvo- 



canescens, 153; pallida, 153; 

 Parryi, 153; scabra, 153; scabrius- 

 ' cula, 153; speciosa pallida, 153 



Some desmids from Newfoundland, 607 



Some new or otherwise noteworthy 

 plants from the coastal plain of 

 Georgia, 229 



Sorbus occidentalis, 521 



Southern Florida, Pteridophytes ob- 

 served during three excursions into, 



455 

 Southwestern localities visited by 



Charles Wright, 561 



Southwestern species of Pentstemon, 

 Two new, 445 



Spalding, V. M. Absorption of atmos- 

 pheric moisture by desert shrubs, 367 



Spartina, 231 ; Bakeri, 231 ; juncifor- 



mis, 231 



Species of Calceolaria, North Ameri- 

 can, 547 



Species of Lycopodium of the Ameri- 

 can tropics, The, 101 



Species of Pentstemon, Two new 



southwestern, 445 



Species of Peridermium, North Ameri- 

 can, 403 



Species of Stenochlaena, American, 



591 ; Old-world, 35 



pu- 



Species of Trillium, The pedunculate, 



387 

 Sphaeralcea incana, 145; marginata, 



145 ; Munroana, 145 

 Sphaeropsis, 219 



Sphaerostigma minutiflora, 146; 

 bens, 146 



Sphaerozosma, 615; excavatum, 615 

 Sphagnum, 118 



Spiranthera, 496, 500; pentaphylla, 

 502 



Spirotaenia, 343, 345, 350 ; condensata, 

 345, 35o; obscura, 350; obscura 

 crassa, 345 ; parvula, 345, 350 



flori- 



230 



Presl, 



615; 

 614; 



echi- 

 615; 



Sporobolus, 230 ; Curtissii, 230 ; 

 danus, 230 ; teretifolius, 229 



237 

 Staphylea trifolia, 533 



Status of Poecilopteris crenata 



The, 603 

 Staurastrum, 614; Arctiscon, 

 arcuatum, 614 ; aristiferum, 

 crenulatum, 614; dubium, 614; 

 natum, 614; eustephanum, 

 gracile, 614; Johnsonii, 614; longi- 

 spinum bidentatum, 614 ; macrocerum, 

 614; nanum, 614 



Stegania, 36 



Stellaria, 435 



Stenochlaena, 35~5o, 197, 464, 59i, 593, 

 595, 602, 603 ; aculeata, 40, 41 ; 

 angusta, 594, 596 ; Blumeana, 38 ; 



Brackenridgei, 43-45 ; buxifolia, 

 42, 45 ; cochinchinensis, 45, 46 ; 

 decrescens, 42, 43, 46 ; erythrodes, 



593, 595. 598, 603 ; feegeensis, 45 ; 

 Fendleri, 593, # 595, 597, 601; gra- 

 cilis, 40, 41 ; guineensis, 43, 44, 46; 



Haenkeana, 38 ; Hugelii, 44, 46, 48 ; 



jamaicensis, 593, 595, 597; japu- 



rensis, 593, 598, 599 ; Kunzeana, 

 196, 465, 592, 593, 596, 598; laurifo- 



Ha, 37, 38; leptocarpa, 44, 47; 

 lomarioides, 42, 43, 47 ; Mannii, 



42, 43, 47 ; marginata, 595 ; Maxoni, 



594, 597, 599, 603; Meyeriana, 39; 



Milnei, 37, 38; Novae-Calendo- 

 niae, 44, 48, 49 ; oleandrifolia, 45, 48, 

 49; palustris, 37, 38; Pervillei, 43, 

 44, 49 ; Pittieri, 600 ; pollicina, 42, 

 48, 49; Prieuriana, 593, 599; re- 

 curvata, 594, 600 ; scandens, 38 ; 

 Seemannii, 45, 49 ; Smithii, 45, 47, 



50; sorbifolia, 43, 44, 46, 48, 59*, 



594, 597, 600. 602 ; tenuifolia, 

 variabilis, 44, 50 ; vestita, 

 597, 600; Williamsii, 40, 



Wrightii. 593, 596, 601 



Stenotus, 152 



Sterculia, 178; cliffwoodensis, 178; 



lugubris, 178; minima, 177; mucro- 



nata, 177, 178 



39; 



594, 

 4i; 



