FLORA OF BURLINGTON AND VICINITY 97 



Arabis cauadeusis L. Rocky woods and ravines. Jiine-Aug. Torrey 

 collection. Winooski River, Colchester, (Torrey) ; Perkins' Flora. 



A-rabis lyrata L. Rocks or sandy shores. May-July. Torrey collec- 

 tion. 



Cardaiiiine bulbosa (Schreb.) BSP. Wet meadows. May. Torrey col- 

 lection. 



Radieula ^'astu^tium-aqIlaticum (L.) Britten & Rendle. Brooks, 

 ditches, etc. June-Aug. Charlotte, (Pringle). 



Crataegus aiioinala Sarg. Fl. May; fr. Oct. 



Crataegus Brainerdi Sarg., var. asperifolia (Sarg.) Bggl. 



Crataegus Brainerdi Sarg., var. Egglestoul (Sarg.) Robins. 



Crataegus Brainerdi Sarg., var. seabrida (Sarg.) Bggl. 



Crataegus champlainensis Sarg. Fl. May; fr. Sept., Oct. 



Crataegus Holmesiana Ashe. Fl. May; fr. Aug., Sept. 



Crataegus macracantha Lodd, var. ueottuvialis (Ashe) Eggl. Fl. May; 



fr. Sept. 

 Crataegus niaoraoantha Lodd, var. succnlenta (Schrad.) Eggl. Fl. May; 



fr. Sept. 

 Crataegus niacrosperma Ashe, var. deinissa (Sarg!) Bggl. Fl. May; 



fr. Sept. 

 Crataegus niacrosperma Ashe, var. pastoruni (Sarg.) Eggl. Fl. May; 



fr. Sept. 



Crataegus macrosperma Ashe, var. pentandra (Sarg.) Bggl. Fl. May; 

 fr. Sept. 



Crataegus polita Sarg. Fl. May; fr. Sept. 



Crataegus Pringlei Sarg. Fl. May; fr. Sept. Charlotte, (Pringle). 



Crataegus Pringlei Sarg., var. exclusa (Sarg.) Eggl. Fl. May; fr. Sept. 



Crataegus Pringlei Sarg., var. lobulata (Sarg.) Bggl. Fl. May; fr. 

 Sept. 



Crataegus pruinosa (Wendl.) Koch forma dissona (Sarg.) Eggl. Fl. 

 May; fr. Oct. 



Crataegus punctata Jacq., var. canescens Britton. Fl. May; fr. Oct. 



Crataegus punctata Jacq., var. rubra Ait. Fl. May, June; fr. Oct. 



Crataegus roaueusis Ashe. Fl. May; fr. Sept. 



