Phosphorus relations of roots and mycorrhizas of Rhododendron maximum L. in the southern Appalachians, North Carolina

Mycorrhiza ◽  
1992 ◽  
Vol 1 (4) ◽  
pp. 175-184 ◽  
Author(s):  
John Dighton ◽  
David C. Coleman

2020 ◽  
Author(s):  
Jesse S. Hill ◽  
◽  
Kevin G. Stewart ◽  
Corey M. Scheip ◽  
Richard M. Wooten


Mycorrhiza ◽  
1999 ◽  
Vol 9 (1) ◽  
pp. 49-56 ◽  
Author(s):  
J. F. Walker ◽  
Orson K. Miller Jr. ◽  
T. Lei ◽  
Shawn Semones ◽  
E. Nilsen ◽  
...  


2014 ◽  
Vol 79 (3) ◽  
pp. 425-443 ◽  
Author(s):  
Christopher B. Rodning

Calumet ceremonialism was widely practiced by Native American and European colonial groups in the Great Plains and Southeast during the late seventeenth century and the early eighteenth century. Cultural practices associated with smoking calumet pipes have roots in the prehistoric past, but the spread of calumet ceremonialism across the Southeast was associated with the spread of European colonists and colonialism. Calumet ceremonialism served the needs for groups to have a means of creating balance, and of setting the stage for peaceful interaction and exchange, during a period marked by considerable instability and dramatic cultural change. The presence of a redstone elbow pipe bowl fragment from the Coweeta Creek site in southwestern North Carolina demonstrates the participation of Cherokee towns in calumet ceremonialism, despite the remote location of this site in the southern Appalachians, far from major European colonial settlements, and far from areas such as the Mississippi River Valley and the upper Midwest where such pipes are much more common.



Zootaxa ◽  
2002 ◽  
Vol 81 (1) ◽  
pp. 1 ◽  
Author(s):  
VLADIMIR I. GUSAROV

Nearctic species of the genus Geostiba Thomson, 1858 are revised. Redescription and illustrations are provided for distinguishing the genus Geostiba from other aleocharine genera. Six new species of Geostiba are described (G. (Sibiota) crepusculigena Gusarov, sp. n. from Tennessee, G. (S.) pluvigena Gusarov, sp. n. from North Carolina, G. (S.) coeligena Gusarov, sp. n. and G. (S.) nebuligena Gusarov, sp. n. from Tennessee and North Carolina, G. (S.) appalachigena Gusarov, sp. n. from West Virginia, Virginia, Maryland, Pennsylvania, New Jersey, New York, Massachusetts, Rhode Island, New Hampshire, Maine, Wisconsin and Québec; G. (S.) silvigena Gusarov, sp. n. from California). Nine species are redescribed (G. (S.) alticola Lohse & Smetana, 1988, G. (S.) balsamensis Pace, 1997, G. (S.) bicarinata Lohse & Smetana, 1988, G. (S.) graveyardensis Pace, 1997 and G. (S.) nubigena Lohse & Smetana, 1988 known from North Carolina, G. (S.) carteriensis Pace, 1997 and G. (S.) nimbicola Lohse & Smetana, 1988 known from Tennessee and North Carolina, G. (S.) impressula (Casey, 1906) known from Oregon, and G. (s. str.) circellaris (Gravenhorst, 1806) introduced from Europe to Newfoundland). A key for identification of Nearctic species of Geostiba is provided. Geostiba impressula (Casey, 1906) is removed from synonymy with G. circellaris. Ditroposipalia Scheerpeltz, 1951 is placed in synonymy with Sibiota Casey, 1906 (a valid subgenus of Geostiba), Geostiba fossata (Casey, 1910) with G. impressula (Casey, 1906), Sipaliella Casey, 1911 with Meotica Mulsant & Rey, 1873 (a valid genus in tribe Oxypodini) and Sipalia (Sipaliella) filaria Casey, 1911 with Meotica pallens (Redtenbacher, 1849). Tylosipalia Scheerpeltz, 1951 is confirmed to be a synonym of Typhlusida Casey, 1906 (a valid subgenus of Geostiba). The lectotype of Sipalia fossata Casey, 1906 is designated. The geographical distribution of Geostiba in the Southern Appalachians is discussed.





2016 ◽  
Author(s):  
Stephanie Earle ◽  
◽  
Bryce Vascik ◽  
Quentin Walton ◽  
Mark Lord ◽  
...  


1984 ◽  
Vol 8 (3) ◽  
pp. 163-168 ◽  
Author(s):  
Daniel G. Neary ◽  
James E. Douglass ◽  
John L. Ruehle ◽  
Walter Fox

Abstract A ridge site in the Appalachian highlands of North Carolina was prepared for planting container-grown white pine (Pinus strobus L.) seedlings by treatment with herbicide. A pellet formulation of picloram (4-amino-3,5,6-trichloropicolinic acid) containing 10% acid equivalent was applied in May 1978. Control of rhododendron (Rhododendron maximum L.), laurel (Kalmia latifolia L.), and other hardwood vegetation was sufficient to allow pine establishment. White pine survival was 96% 18 months after planting. Inoculation of seedlings while still in the greenhouse with the mycorrhizal fungus Pisolithus tinctorius (Pers.) Coker and Couch did not significantly affect seedling survival, total height, seasonal height growth, or basal diameter in the field. Height growth the second growing season after planting 6-month, container-grown stock averaged 5.1 to 7.5 inches. Eighteen months after planting, total seedling height averaged 13.3 inches, with the tallest exceeding 29.1 inches. Both height and diameter growth of white pine seedlings were inversely related to the degree of shading from remaining vegetation.



1995 ◽  
Vol 25 (11) ◽  
pp. 1756-1762 ◽  
Author(s):  
Jayson R. Waterman ◽  
Andrew R. Gillespie ◽  
James M. Vose ◽  
Wayne T. Swank

Because of its dense nature, mountain laurel (Kalmialatifolia L.) understories may be retarding the regeneration of xeric pitch pine (Pinusrigida Mill.) sites in the southern Appalachians and thereby influencing successional dynamics. This study examined the impact of the laurel understory on hardwood successional ecology in living pitch pine stands and pine gaps at their upper and lower elevational distribution. The laurel understory was physically removed from half the plots; the remaining plots served as a control. The plots were inventoried and all seedlings were tagged and measured to determine importance values, recruitment, survivorship, and biomass for 2 years following treatment. The results indicate that the presence or absence of the laurel understory does not affect initial seedling recruitment, survivorship, or their relative competitiveness. However, mountain laurel does suppress growth of smaller seedlings. Given the higher importance value, recruitment, and survivorship of red maple (Acerrubrum L.), the regeneration layer in these pitch pine sites is currently dominated by red maple, with scarlet oak (Quercuscoccinea Muenchh.) and other xeric-site hardwoods as associates. With the adaptive ability of red maple to take advantage of openings, red maple will continue to dominate and ultimately regenerate these communities with other hardwoods as minor associates.



2012 ◽  
Vol 124 (5-6) ◽  
pp. 643-656 ◽  
Author(s):  
J. P. Hibbard ◽  
B. V. Miller ◽  
W. E. Hames ◽  
I. D. Standard ◽  
J. S. Allen ◽  
...  


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