46 JOURNAL OF THE ARNOLD ARBORETUM (vol. vi 



Crataegus 



livoniana Sargent, Trees and Shrubs, n. 3 (1908). — Crus-galli. — New 



York (type locality: Hemlock Lake). 

 lobata (Poir.) Bosc in DeCandolle, Prodr. II. 628 (1825). — Macracanthae. 



(?) 



lobulata Sargent in Rhodora, in. 22 (1901). — Coccineae. — New England, 

 New York (type locality: New Haven, Vt.). 



Missouri 



nosae. — M 



Loddigesii Hort. ex Nicholson in Hand-list Arb. Kew, pt. 1, 207 (1894) 



as synonym of C. punctata Jacq. 



longipedunculata Sargent in Ontario Nat. Sci. Bull. iv. 26 (1908). 



Pruinosae. — Ontario, New York, Ohio (type locality: Chippewa, 

 Ont.). 



longipetiolata Sargent in Proc. Acad. Nat. Sci. Phila. lvii. 621 (1905).— 



Tenuifoliae. — Pennsylvania (type locality: Sellersville). 

 longispina Sargent in Bot. Gaz. xxxv. 398 (1903). — Macracanthae, 



Illinois (type locality: Lake Zurich). 

 r a Miller. Diet. ed. 8. no. 6 (1768^ = 



C. crus-galli L. 



lucida Elliot, Sketch, i. 548 (1821) = C. aestivalis T. & G.? 

 lucorum Sargent in Bot. Gaz. xxxi. 227 (1901). — Tenuifoliae. — New 



York, Ohio, Illinois (type locality: Barrington, 111.). 

 lucorum var. insolens (Sarg.) Eggleston in Rhodora, x. 79 (1908) = 



C. insolens. 



luculenta Sargent, Trees and Shrubs, i. 11 (1902) = C. aestivalis var. 

 cerasoides f. luculenta Sarg. 



ludoviciensis Sargent, Trees and Shrubs, n. 5 (1907). — Virides.— Mis- 

 souri (type locality: St. Louis). 



lumaria Ashe in Jour. Elisha Mitchell Sci. Soc. xix. 25 (1903) = C. 

 Dodgei var. lumaria Sarg. 



luminosa Sargent in N. Y. State Mus. Bull, cxxxn. 63 (1908). — Tenui- 

 foliae. — New York (type locality: Buffalo). 



lutea Poiret apud Jackson, Ind. Kew. I. 636 (1893), as synonym of C. 

 tomentosa L. — Mespilus lutea Poiret in Lamarck, Encycl. Meth. 

 Suppl. iv. 71 (1816). 



lutensis Sargent in Rep. Missouri Bot. Gard. XXII. 75 (1912). — Virides. 



Missouri, Oklahoma (type locality: Reding's Mill, near Joplin, Mo.), 

 luteola Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 240 (1910). 



Intricatae. — Pennsylvania (type locality: Orbisonia). 

 luxuriosa Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 198 (1910). 



Silvicolae. — Pennsylvania (type locality: Kittanning). 

 Macauleyae Sargent in Proc. Rochester Acad. Sci. iv. 130 (1903). 



Rotundifoliae. — New York (type locality: Genessee Valley Park, 



Rochester) . 



