VIOLACE^E. 



1871. 



1872. 



1873. 



Viola cucullata, Ait April 6 Aprl 24 May 30! Aprl 30 



sagittata, Ait Aprl 28 May 26 



de^lphinifolia, Nutt Aprl 24 May 30 May 2 



pedata, L Aprl 12 May 25 May 27 June 6 May 1 



var. bicolor 



pubescens, Ait Aprl 10 May 5 June May 3 



CISTACE.E. 

 Heliantheraum Canadense, MX May 19 May 26 Jul 29! June 11 



The dates belong to the large, early flowers. 



VLechea major, MX 

 minor, Lam Jun 20! Frost 



HYPERICACE^E. 



Hypericum nudiflorum, MX. . June 19 June 23 Ang 6 



pyramidatum. Ait July 15 June 25 July 28 



sphrerocarpon, MX 



coryrnbosum, Muhl 



Canadense, L., v. major. 



C ARYOPH YLL ACE^E. 

 ' Saponaria officinalis, L June 8 June 21 June 24 Frost 



'- Vaccaria vulgaris, Host. 



Very rare as yet, along railroads. 



Silene stellata, Ait July 1 Aug 17 July 2 Sept 2 ! 



nivea, DC June 1 June 10 July 14 June 8 



; inflata, Smith 



antirrhina, L May 14 May July ! 



Arenaria lateriflora, L 



Stellaria media, Smith 



Cerastium nutans, Raf Aprl 24 May 6 June ! May 22 



Anychia dichotoma, MX June 12 Frost 



Mollugo verticillata, L June 16 June 1 Frost 



PORTULACACE^E. 



Portulaca oleracea, L June 10 Frost 



Talinum teretitbliurn, Pursh. June June 24 Sept! June 25 



Claytonia Virginica, L Mch 30 May 3 Aprl 16 Aprl 24 



Caroliniana, MX Aprl 12 May 11 



MALVACEAE. 



' Malva rotuiidif'olia, L May 22 June 5 Frost 



Callirhoe triangulata, Gray.. July 24 July 21 Sept July 13 



Now nearly extinet here. 



Sida spinosa, L June 16 July 9 Frost 



Abutilon Avicenna?, Ga?rtn.. July 15 July 25 Frost 



Hibiscus militaris, Cav July 27 Aug 1 



Trionum, L June 21 July 9 Frost 



TILIACE.E. 

 Tilia Americana, L June 24 



