GREENHOUSE PLANTS 



191 



Twenty-jive useful aquatic and sub-aquatic plants for outdoor use 



t denotes those that do not endure the winter (tender). 



Acorus gramineus, variegated. 



Aponogeton distachyum. 



Azolla Caroliniana. 



Caltha palustris. 



Cyperus alternifolius ; t. 



Eichhornia crassipes or azurea (prop- 

 erly E. speciosa) ; t. 



Limnanthemum Indicum ; t. 



Limnanthemum nymphoides. 



Limnocharis Humboldtii (Hydrocleys 

 Commersonii) . 



Myriophyllum proserpinacoides ; t . 



Nelumbium (Nelumbo). Many species 

 and varieties. Some /. 



Nuphar advena. 



Nymphsea. Many species and vari- 

 eties. Some L 



Ouvirandra fenestralis (Aponogeton 



fenestrale) ; t. 



Papyrus (Cyperus Papyrus) ; t. 

 Pistia Stratiotes; t. 

 Pontederia cordata. 

 Sagittaria Montevidensis ; t. 

 Salvinia natans. 

 Sarracenia purpurea. 

 Scirpus Tabernae montani zebrina (Jun- 



cus effusus, variegated). 

 Trapa natans. 

 Typha latifolia. 

 Victoria regia ; L 

 Zizania aquatica. 



Commercial plants and flowers, or "florists' plants " 

 The following are chiefly grown by florists in this country : 



Adiantum. 



Alyssum. 



Anemone. 



Antirrhinum 



Asparagus plumosus. 



Aster, China. 



Azalea. 



Begonia. 



Bougainvillea. 



Bouvardia. 



Calla. 



Carnation. 



Cattleya. 



Chrysanthemum. 



Cineraria. 



Coreopsis. 



Cyclamen. 



Cypripedium. 



Dahlia. 



Daisy (Bellis perennis). 



Deutzia. 



Dracena. 



Freesia. 



Gaillardia. 



Gardenia. 



Genista (Cytisus). 



Gladiolus. 



Gypsophila. 



Helianthus. 



Heliotrope. 



Hyacinth. 



Hydrangea. 



Iris. 



Lilac. 



Lilium Harrisii (L. longiflorum, var. 

 eximium) . 



Lily of the Valley. 



Marguerite, or Paris Daisy (Chrysan- 

 themum frutescens, and C. fcenicu- 

 laceum) . 



Mignonette. 



Narcissus. 



Nephrolepis (fern). 



Nymphaea. 



Pansy. 



Peony. 



Phlox. 



Poinsettia. 



Rhododendron. 



Rose. 



Smilax (Asparagus medeoloides) . 



Spirea (Astilbe). 



Stevia (Piqueria trinervia). 



Swainsona. 



Sweet pea. 



Tuberose. 



Tulip. 



Violet. 



