702 
INDEX 
Prunella', -pollination, 59, 98; 
-sterility, 95, Abutilon 
Seligmann, Lamy & Falconnet, 
197 
Semaphore plant (Ceyl.), Desmo- 
dium gyrans DC. 
Seminiferous, seed-bearing 
Semler, 197 
Sempervirens (Lat.), evergreen 
Senega, snake root, Polygala 
Senna, Cassia ; Alexandrian 
Cassia ; Arabian Cassia ; 
bladder Colutea ; Italian -, 
Cassia 
Sensitive fern (Am.), Onoclea ; 
-leaves, 49, 178; -organs, 1 7 1 , 
172; -plant, 49, Mimosa', 
-stamens, Berber is 
Sepal, 67, 76, 77 
Sepaloid perianth, 77 
Septal, of hedgerows 
Septate, divided by a partition 
wall, 78 
Septemfid, in 7 divisions 
Septicidal, septifragal, 108 
Septifragal, 108 
Septum, 80, 82 
Seradella, Ornithopus 
Serial branches, 42 
Sericeous, silky 
Series, 120 
Sernander, 184 
Serotinus (Lat.), late in the season 
Serrate, 53 
Serratella, Ornithopus 
Service berry, Amelanchier 
Sesame, Sesamum ; -grass (Am.), 
Tripsacum 
Sesban (W. I.), Sesbania 
Sesqui- (Lat. pref.), one and a 
half 
Sessile anther, 78 ; -leaf, 46, 51 ; 
-stigma, 82 
Seta, a bristle 
Seville orange, Citrus 
Seven-year vine (W. I.), Ipomoea 
tuberosa L. 
Seward, A. C., Ginkgo , Monoco- 
tyledons 
Sex, 54 ; -distribution, 68 
Sexual cells, 54 ; -generations, 56 
Shad bush (Am.), Amelanchier 
Shaddock, Citrus 
Shallon, Gault heria 
Shallot, Allm?n 
Sham honey, Cleome , Lopezia , 
Parnassia 
Shamrock, Trifolium 
Shavegrass (Am.), Equisetum 
hyemale L. 
She-oak, Casuarina 
Shea butter, Butyrospermum 
Sheathing, 51 
Sheep- berry (Am.), Viburnum 
Lentago L. ; -bane (W. I.), 
Hydrocotyle ; -sorrel, Rumex ; 
vegetable-, Raoulia ; -bit scabi- 
ous, Jasione 
Shellac, Ficus 
Shepherd’s purse, Capsella 
Shield fern, Nephrodium', prickly 
- -, Aspidium 
Shin-leaf (Am.), Pyrola 
Shingle wood (W. I.), Nectandra 
Shittim wood, Dalbergia 
Shoe-flower, Hibiscus Rosa-sinen- 
sis L. ; -maker’s bark (W. I.), 
Byrsonima 
Shoes, Betula 
Shola, sola 
Shoot, 32, 42 ; adventitious, 44 ; 
- of limited and unlimited growth, 
42, 61, Conifer ae ; short-, 42, 
63 
Shore plants on mountains, 187 
Shore- weed, Littorella 
Short-leaved pine, Pinus 
Short shoots, 42, 63, Coniferae 
Showers of sulphur, Pinus 
Shrubby trefoil, Ptelea 
Shrubs, 154 
Siberian cedar, Pinus 
Siccus (Lat.), dry, juiceless 
Sichel, 64, 65 
Sicklepod (Am.), Arabis canaden- 
sis L. 
Side-oats, Bouteloua ; -saddle 
flower Sarracenia 
Sigmoid, S-shaped 
Silica, 165 
Silicula, Cruciferae 
Siliqua, 108, Cruciferae 
