 ... nearly straight branchlets light orange-green and marked by pale lenticels when they first appear, becoming light chestnut-brown and lustrous in their first season and dark red-brown the following year, and armed with numerous slender straight or...  Museum Bulletin - Pagina 701908Volledige weergave - Over dit boek
 | Academy of Natural Sciences of Philadelphia - 1906 - 1118 pagina’s
...they first appear, bright red-brown 606 PROCEEDINGS OF THE ACADEMT OF [Sept,, and very lustrous during their first season and dull gray-brown the following year, and armed with numerous stout slightly curved bright chestnut-brown ultimately gray spines 4-6 cm. in length. Bucks... | |
 | Benjamin Lincoln Robinson, Merritt Lyndon Fernald - 1903 - 412 pagina’s
...slightly or densely vfllose or glabrous when they first appear, light red-brown and lustrous during their first season and dull gray-brown the following year, and armed with numerous slender nearly straight bright red-brown and shining ultimately ashy spines 3-6 cm. in length.... | |
 | 1904 - 890 pagina’s
...forming a narrow fastigiate head, and slender nearly straight branchlets dark orange-green and ma'rkccl by pale lenticels when they first appear, becoming...chestnut-brown and lustrous in their first season, dull gray the following year, and armed with occasional stout nearly straight light chestnut-brown... | |
 | Michigan. Geological Survey - 1907 - 708 pagina’s
...spreading branches forming an open irregular head, and slender nearly straight glabrous branchlets, orange-yellow and marked by pale lenticels when they...chestnut-brown and lustrous in their first season and dull brown in their second year, and armed with slender nearly straight chestnut-brown shining spines 3.54... | |
 | Charles Sprague Sargent - 1907 - 72 pagina’s
...spreading branches forming an open irregular head, and slender nearly straight glabrous branchlets, orange-yellow and marked by pale lenticels when they...chestnut-brown and lustrous in their first season and dull brown in their second year, and armed with slender nearly straight chestnut-brown shining spines 3.5-4... | |
 | Michigan. Geological Survey - 1907 - 698 pagina’s
...and stout slightly zigzag branchlets dark green, pubescent anil marked by pale lenticels when thev first appear, becoming light chestnutbrown and lustrous in their first season and dark gray-brown the following year, and armed with occasional stout nearly straight chestnutbrown ultimately... | |
 | Charles Sprague Sargent - 1908 - 108 pagina’s
...wide flat-topped head, and slender nearly straight branchlets dark orange-brown and marked by large pale lenticels when they first appear, becoming light...chestnut-brown and lustrous in their first season and light gray-brown the following year, and armed with many slender straight or slightly curved purplish... | |
 | University of The State of New York - 1908 - 194 pagina’s
...long, and 4—5 mm wide. A shrub, with slender nearly straight branchiets, olive-green tinged with red when they first appear, becoming light chestnutbrown and lustrous in their first seasomi and ultimately dark graybrown, and arnied with straight slender dark purplish spines 2.5—3... | |
 | Academy of Natural Sciences of Philadelphia - 1911 - 900 pagina’s
...separating into small closely appressed scales, and stout nearly straight branchlets light orange-green and marked by pale lenticels when they first appear,...chestnut-brown and lustrous in their first season and dark red-brown the following year, and armed with numerous slender straight or slightly curved dark... | |
 | J. PERCY MOORE, PH.D., IN THE CHAIR - 1911 - 888 pagina’s
...separating into small closely appressed scales, and stout nearly straight branchlets light orange-green and marked by pale lenticels when they first appear,...chestnut-brown and lustrous in their first season and dark red-brown the following year, and armed with numerous slender straight or slightly curved dark... | |
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