Census of Cultivated Indigenous Plants. 



271 



Palm^e, Palm Family. 

 Erythea. Two species, Califor- 

 nia]!. 



E. armata, Wats. * (Eng. 1887.) 

 E. (Brahea) edulis, Wats. * 

 (Eng.) 



Oreodoxa. One species in our re- 

 gion ; 5 in all. 

 O. regia, HBK. * (Eng. 1836.) 

 Pseudophcenix. One species in S. 

 Florida. 



P. Sargenti, Wendl.* (Eng. 1887.) 



Discovered on Elliott's Key, S. 



Florida, in 1886, by Professor 



C. S. Sargent. 

 Rhapidophyllum. Single species, 



S.E. States. 

 R. (Chamaerops)Hystrix, Wendl. 



& Drude. * (Eng. 1801.) 

 Sabal. Six species ; 3 in our region. 

 S. Adansonii, Guerns. * (Eng. 



1810.) 



S. Palmetto, Roem. & Schult. * 

 (Eng. 1825.) 

 Serenoa. Single species. 



S. serrulata, Benth. & Hook. * 

 (Eng. 1840.) 

 Thrinax. About 10 species; 3 in 

 our region. 

 T. argentea, Loddiges. * (Eng. 

 1830.) 



T. parviflora, Swz. * (Eng. 1778.) 

 Washingtonia. Species 2. 



W. filifera, Wendl. * (Eng.) 

 Known also as Brahea and 

 Pritchardia. 

 W. robusta, Wendl. * (Eng.) 

 Typhaceje, Cattail Family. 

 Typha. Ten species; 3 in our 

 region. 

 T. latifolia, Linn. * 

 Arace^e, Arum Family. 

 Acorus. Species 2; 1 in our region. 

 A. Calamus, L. * 

 A. Calamus v a r . variegatus. 

 Wool. 1883. Cultivated varie- 

 ties probably from Europe, 

 where the plant is native. 

 Arisaema. About 50 species; 3 

 American. 

 A. Dracontium, Scnott. Gill. 



1881. (Eng. 1759.) 

 A. triphyllum, Torr * (Eng. 1664.) 

 Calla. Species 1; Europe and 

 America. 

 C. palustris, Linn. Gill. 1881. 

 Orontium. Species 1 ; American. 

 O. aquaticum, Linn. * 



Peltandra. Species 2; American. 

 P. undulata.Raf. (P. Virginica.)* 

 (Eng. 1759.) 

 Pistia. A single species. 

 P. stratiotes, Linn.,var. spathu- 

 lata, Engler * 

 Symplocarpus. Species 1 ; Ameri- 

 can and Asian. 

 S. fcetidus, Salisb. * 

 Xanthosoma. Twenty-five species ; 

 one in our region. 

 X. sagittifolium, Schott. (Eng. 

 1710.) 



Alismacejb, Water-Plantain Fam- 

 ily. 



Sagittaria. Species 15 or 20; 11 



American. 

 S. graminea, Michx. (Eng. 1812.) 

 S. heterophylla, Pursh. (Eng. 



1822.) 



S. variabilis, Engelm. * (Eng. 

 1818.) 



Cyperace^e, Sedge Family. 

 Carex. Some 800 or 900 species; 

 in our region there are 274. 

 C. Grayii, Carey. (Eng. 1879.) 

 C. intumescens, Rudge. (Eng.) 

 Scirpus. Species about 300; in 

 our limits 28. 

 S. atrovirens, Muhl. G. & H. 

 1891. 



S. riparius, Spreng. (Isolepis 



gracilis.) * 

 Scleria. About 100 species; 11 in 



our territory. 

 S. ciliata, Michx. (Eng. 1823.) 

 S. verticillata, Muhl. (Eng. 



1825.) 



Graminea, Grass Family. 

 Agrostis. Species 100; in our re- 

 gion 27. 



A. alba, Linn, (A. stolonifera, 

 A. vulgaris.) * Apparently na- 

 tive in mountainous regions, 

 but introduced into cultivation 

 from Europe. ^ 



A. canina, Linn. * 

 Ammophila. Four species; 1 in 

 our region. 



A. arundinacea, Host. (Calam- 

 agrostis arenaria.) * 

 Arundinaria. We have one spec- 

 ies, out of a total of 24. 



A. macrosperma, Michx., var. 

 suffruticosa, M u n r . (A. 

 tecta.) * 



