16 



HYDROCHARIDACE.E. 



1871. 



1872. 



1873. 



Anacharis Canadensis, Planch 



AMARYLLIDACE^. 

 Hypoxys erecla, L May 5 May 9 June 14 May 10 



IRIDACE^E. 



Iris versicolor, L May 15 June 20 May 24 June 22 May 31 June 25 



Sisyrinchium Bertnudiaua, L: Aprl 29 May 4 June 16 May 14 



var. mucronatum, Gr. 



var. albidum, Gray . . . 



DIOSCOREACE^E. 



Dioscorea villosa, L June 19 



SMILACE^E. 

 Smilax hispida, Muhl May 19 May 29 



herbacea, L May 6 Jun 18 ! May 16 Jun 26 ! 



LILIACE^E. 

 ^Trillium recurvatum, Beck. . . Aprl 12 May 15 May 1 June 1 May 6 



^"V,erectum, var. declinatum. Aprl 22 May 4 



/jMelanthium Vii-^inicura, L. . June 26 



;Uvularia grandiflora, Smith. Aprl 18 May 12 ! May 12 Aprl 30 



Smilacina racemosa, Desf. . . May 25 Jun 12 ! 



stellata, Desf May 13 May 23 May 12 



Polygonatum biflorum, Ell. 

 giganteum, Dietrich . . . 

 Lilium Philadelphicum, L.. June 1 June 13 June 30 June 12 



superbum, L July 3 July 2 



""Erythronium albidum, Nutt. . Aprl 7 Aprl 28 Aprl 25 May 10 Aprl 29 



^.Scilla Fraseri, Gray May 7 May 25 May 14 May 27 May .30 June 9 



Alliuin Canadense, Kalm 



JUNCACE^E. 



1. Juncus bufonins, L 



nodosus, v. megacephalus 

 tenuis, Willd 



PONTEDERIACEJE. 



Pontederia cordata, L June 12 



Schollera grarainea, Wllld. . . 



COMMELYNACEJE. 



Coramelyna Yirginica, L June 27 Sept ! Jun 29 ! 



Tradescantia Virginica, L... May 21 Sep 10 ! May 20 May 28 



