60 JOURNAL OF THE ARNOLD ARBORETUM (vol. vi 



Crataegus 



pubescens f. stipulacea (Lodd.) Stapf in Kew Bull. Misc. Inform. 1914, 



8, 293 (1914).— Mexico (type region: Federal District). 



pubifolia Ashe in Bull. N. Car. Exper. Sta. clxxv. 114 (1900). — Macra- 

 canthae. — Michigan, Indiana, Iowa (type locality: "Middle Iowa"). 



pubipes Ashe in Bull. N. Car. Exper. Sta. clxxv. 114 (1900). — Macra- 

 canthae. — Minnesota (type locality: "northeastern Minnesota"). 



pudens Sargent in Rep. Missouri Bot. Gard. xix. 122 (1908). — Macra- 



canthae. — Missouri (type locality: Monteer). 

 pulcherrima Ashe in Jour. Elisha Mitchell Sci. Soc. xvi. 77 (1900). — 



Pulcherrimae. — Florida, Georgia (type locality not given), 

 pulchra Sargent in N. Y. State Mus. Bull. cxxn. 42 (1908).— Prui- 



nosae.— New York, Pennsylvania (type locality: Niagara Falls, 



N. Y.). 



pulla Beadle in Biltmore Bot. Studies, i. 96 (1902). — Flavae. — Mississippi 



(type locality: Columbus). (?) 

 pumila Sargent in Proc. Acad. Nat. Sci. Phila. lvii. 612 (1905). 



Tenuifoliae. — Pennsylvania (type locality: Sellersville). 

 punctata Jacquin, Hort. Vind. i. 10 (1770). — Punctatae. — Southeastern 



Canada, New England and New York, south to North Carolina and 



Georgia, west to Minnesota, Iowa, Kentucky and Tennessee (type 



locality: cultivated in Botanical Garden, Vienna), 

 punctata var. aurea Aiton, Hort. Kew. n. 170 (1789). — Ontario, New 



York, Pennsylvania, Ohio (type locality: Inverary Castle, Scotland ? 



"Cultivated 1746 by Archibald, Duke of Argyle"). 

 punctata 13. brevispina (Douglas) Hooker, Fl. Bor. Am. I. 201 (1834), 



nomen nudum = C. Douglasii Lindl. 

 punctata var. canescens Britton in Bull. Torrey Bot. Club. xxi. 231 



(1894). — Pennsylvania (type locality: Easton). 

 punctata lobata Hort. ex Zabel in Beissner Schelle & Zabel, Handb. 



Laubholz-Ben. 171 (1903), nomen nudum. 

 punctata var. microphylla Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 



159 (1910). — Pennsylvania (type locality: Linesville). 

 punctata var. mutabilis Gruber in Bull. Torrey Bot. Club, xxxii. 390 



(1905). — Pennsylvania (type locality: Kutztown). (?) 

 punctata var. rubra Aiton, Hort. Kew. n. 170 (1789) = C. punctata 



Jacq. 

 punctata var. xanthocarpa (Medic.) Lavallee, Arb. Segrez. I. 53 (1SS0) = 



C. punctata var. aurea Ait. 



punctata X succulenta Eggleston in N. Y. State Mus. Bull, ccxliii-iv. 



63 (1923). (?) 

 pura Sargent in Rep. Geol. Surv. Mich. 1906, 549 (1907). — Coccineae. — ■ 



Michigan (type locality: Grand Rapids), 

 pusilla Sargent in Rep. Geol. Surv. Mich. 1906, 553 (1907). — Intricatae. 



Michigan (type locality: Grand Rapids). 



