INDEX TO THE GENERA OF THE PLANTS. 



HuHWolfia Rainvolfiii 



Kcticda Hwet't Reseda, or Mignioiictte 



Ji/iui/mus ISiicktlioni, Alatcrnus, <N:c. 



It/iaim Kliubai'b 



lihexia Khexia, American Soapwort 



llhodiola Ytllow lioscroot 



lihododendrum Kliodotlcnriron, Dwarf Rose Bay 



M/tiis Sumacli, Poison Tree 



Ribes CiyrantTrer, Gooseberry 



Micinus Common Pabna Christi 



Rivinia Rivmia 



Robinia False Acacia 



Rondeletia Rondeletia 



Rosa Rose Tree and Sweet Brier 



Rosmarinus Rosemary 



Ror/cna African Bladder Nut 



Rubin Dyer's bladder 



Rubus Raspberry, Bramble 



Rudbeckia Rudbeckia 



Runiex Sorrel, Dock 



Rusctts Butcher's Broom 



Ruta Rue 



Saccharum Sup;ar Cane 



Salic Willow Tree, Osier 



Siilsola Shrubby Saltwort, Stonecrop Tree 



Sahia Sas>e 



SambucHS Elder Tree 



Sanguinuria Puccoon, Bloodwort 



H'untolina Lavender Cotton 



Sapindus Soap-berry Tree 



Hapouuria Soapwort 



Sarimenia Saddle Flower 



Satureia Savory 



Satyriuyti Satyrion, or Lizard-flower 



Saxifraga Saxifrage 



Scabiosa Scabious 



Scandix Garden Chervil 



Sc/dnus Mastic Tree 



Scilla Squill 



Scor-pinnis Caterpillar Plant 



Scorzonera A'ipcr's Grass, Spanish Scorzonera 



Scroplmluria Figwort 



Scvlelluria Skull-cap 



Scdtim Stonecrop, Houselcek 



Selagn Selago 



Sempervivtim Houselcek, Tree Sedura 



Senecio Groundsel 



Serratula Saw-wort 



Sida Sida, Indian Mallow 



Siderilis Iron-wort 



Sideroxylon Iron-wood 



Silene Catchfly 



Sitp/iium Silpliium 



Sinapis Mustard 



Sisi/mbriiim Water-cress 



Sisi/rinc/iium Sisyrincliiuui 



Siinit Skirret 



Sini/ux Smilax 



Smi/riiium Common Alexanders 



Solanum Nightshade, Love Apple, Potatoc 



Saldunclla Soldaneila 



Soliddgo Golden Rod 



Sophura Sophora 



Surbus Mountain Service, Jlountain Ash, &c. 



Spartium Bi'oom 



Spermacoce Button-weed 



Spinacia Garden Spinach 



Spiraa Spiriea 



Spmidias Hog I'lum 



Stapelia Stapelia 



Vol. II. 



