1916] 



Index 



267 



folia, 88; noctifiora, 88; pennsyl- 

 vanica, 88. 



Sisymbrium, 221; altissimum, 221; 

 incisum, 221; indicum, 155; Loe- 

 selii, 221; officinale, 37, 221, var. 

 leiocarpum, 221 ; pannonicum, 221; 

 Sophia, 221; Thalianum, 221. 



Sisyrinchium angustifolium, 35. 



Sium Carsonii, 239; cicutaefolium, 

 var. Carsonii, 239. 



Skunk Cabbage, 30; Currant, 37; 

 Spruce, 32. 



Sleepy Catchfly, 144. 



Slink 'Weed, 32. 



Smilax herbacea, 240. 



Snowberry, 41, 185. 



Snowdrop, 41. 



Solanaceae, 42. 



Solanum nigrum, 42. 



Solidago, 26; bicolor, 44; Cutleri, 

 71; graminifolia, 26; nemoralis, 

 44; rugosa, 44, var. villosa, 44; 

 sempervirens, 44, 94, 99; tenui- 

 folia, 26! 



Solomon Seal, Dwarf, 185. 



Some Allies of Antennaria alpina 

 from Newfoundland and the Lab- 

 rador Peninsula, 236; historical 

 Data regarding the Sweet Bay and 

 its Station on Cape Ann, 205; 

 Notes on Spartina, 177; Varieties 

 and Forms of Connecticut Plants, 

 239; western Species of Puccinel- 

 lia, 181. 



Sonchus asper, 45. 



Sorghum, 231; halepense, 231. 



Sparganiaceae, 32. 



Sparganiurn americanum, 32; an- 

 gustifolium, 30-32; lucidum, 147. 



Spartina, 30, 177; alternifiora, 178, 

 180, var. glabra, 178, var. pilosa, 

 179; cynosuroides, 179; Duriaei, 

 180; essexianum, 180; glabra, 177, 

 178, var. alternifiora, 177, 178, 

 var. pilosa, 94, 95, 177, 179; jun- 

 cea, 180; maritima, 180; Mi- 

 chauxiana, 33, 180; patens, 34, 94, 

 96, 97, var. juncea, 180; Some 

 Notes on, 177; stricta, 177-180, 

 var. alternifiora, 178, var. glabra, 

 179; stricta maritima, 179; versi- 

 color, 180. 



Species of Puccinellia, Some western, 

 181. 



Spergula, 88; arvensis, 37, 88. 



Spergularia, 88; canadensis, 88; 

 leiosperma, 88, 94, 97; rubra, 36, 

 88, var. perennans, 36; salina, 88. 



Sphaeralcea Munroana, 143. 



Sphagnum, 94. 



Sphenolobus Hellerianus, 119; mi- 



nutus, 119. 

 Sphenopholis palustris, 234, var. 



flexuosa, 234; pennsylvanica, 234, 



var. flexuosa, 234. 

 Spiraea latifolia, 38; tomentosa, 38, 



94, 97. 

 Spiranthes Beckii X gracilis, 239; 



cernua, 30, 35. 

 Spogopsis, 229. 

 Sponcopsis, 229. 

 Sporobolus, 233; brevifolius, 233; 



cuspidatus, 233; depauperatus, 



233; Richardsonii, 233; Richard- 



sonis, 233. 

 Spruce, 188; Black, 188; Blue, 32; 



Cat, 32; Common, 32; Skunk, 32; 



White, 32; Yellow, 32. 

 Staminody of the Petals in Amelan- 



chier, 48. 

 Star Flower, 185. 

 Statice, 54-56, 156; angustata, 55, 



59; Armeria, var. alba, 156, var. 



grandiflora, 157, var. Laucheana, 



157, var. purpurea, 157, var. 

 rubra, 157, var. splendens, 157, 

 var. variegata, 157; Besseriana, 



158, 159; brasiliensis, 53-55, 58, 

 59, var. angustata, 54, 59; Cali- 

 fornia, 54, 55, 60, 64, 65; carolini- 

 ana, 53-55, 58, 59, 61-63; chilen- 

 sis, 56; collina, 158; Endlichiana, 

 55, 61; eximea, var. alba, 158, 

 var. flore-alba, 158, var. superba, 

 158; imbricata, 158; incana, 159, 

 var. coccinea, 159, var. hybrida, 



159, var. hybrida nana, 159; 

 juncea, 157; latifolia, var. alba, 

 158, var. rosea, 158; Lefroyi, 54; 

 leucocephala, 157; limbata, 55, 

 65; Limonium, 53, 54, 62, 64, var. 

 alba, 159, var. californica, 54, 64, 

 65, var. caroliniana, 54, 58, 61, 62, 

 var. macroclada, 159; longifolia, 

 159; majellensis, 157; mauri- 

 tanica, 157; montana, var. alba, 

 157; Nashii, 55, 58, 61; Perezii, 

 158; plantaginea, var. alba, 157, 

 var. gigantea, 157, var. grandi- 

 flora, 157, var. leucantha, 157, 

 var. rosea, 158; var. rubra, 158, 

 var. splendens, 158, profusa, 158; 

 pseudoarmeria, var. alba, 158, var. 

 grandiflora, 158, var. rubra, 158, 

 var. splendens, 158; puberulum 

 X S. macrophylla, 158; purpur- 

 ata, 158, var. longifolia, 159; sin- 

 uata, var. candidissima, 159; su- 



