Anu'lanchicr sanguinea 



A. Wiegandii 



A. stoloiiifcra 



A. candadensis 



A. arborea 



A. laevis 



A. Bartramiana 



Crataegus monogyna 



C. punctata X 



C. chrysocarpa var. 



chrysocarpa XXXXXX X X 



var. phoenicea XX X 



C. Faxoni XX X 



C. Brunetiana 



C. Brainerdi var. 



Braincrdi ?; X X X X XX 



var. asperifolia X X 



var. scabrida X 



var. Egglestoni X 



C. Websteri X 



C. macrospcrma var. 



macrosperma XXXXX XXX 



var. acutiloba X X X X XX X 



var. niatura X X X X X 



var. pentandra X 



var. roanensis XX X 



C. basilica X 



C. lemingtonensis x X 



C. flabellata var. 



Grayana XX X 



C. insolens X 



C. Beckwithae X 



C. pruinosa var. pruiiiosa X X 



var. dissona X 



A. stolonifera Wieg. 



General and common at low elevations in central and southern New Hampshire, 

 becoming infrequent north to Cambridge ; ascending to 2,500 feet on rocky slopes 

 and summits, but mostly in sandy areas at low elevations: hybridizes with A. san- 

 cjn'mea, A. arborea, A. laevis and A. Bartramiana: forma niicrn/^etala (Robins.) 

 Rehder, with reduced petals is occasional. 



A. canadensis (L.) Medic. 



Aibundant in southern New Hampshire, occasional in central New Hampshire north 

 to Sandwich ; one outlying station at Echo Lake, Franconia ; in moist or swampy 

 situations: hybridizes with A. stolonifera, A. arlwrea and A. laevis. 



A. intermedia Spach. 



To be expected, but possibly not yet collected in New Hampshire; specimen from 

 Bradford suggests this taxon but lacks flowers and fruits. 



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