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Lei,
T.T., Nilsen, E.T., Semones,
S.W. (in press). Light
environment under Rhododendron maximum thickets and estimated carbon gain of regenerating
forest tree seedlings. Plant Ecology:
Erik T
Nilsen. (Accepted) Inhibitory
effect of evergreen shrubs on canopy dynamics: What have we learned from
studies of Rhododendron
maximum and its application to
Rhododendron ponticum. In:
Ian Rotherham ed. The Ecology and
Management of Rhododendron ponticum –
an invasive alien or a neglected native? South
Yorkshire Biodiversity Research Network.
Eppard H.R., J.
L. Horton, E. T. Nilsen,
P. Galusky, B. D. Clinton. 2005. Investigating the Allelopathic Potential
of Kalmia latifolia L.(Ericaceae). Southeast Naturalist: 4:383-392
Beier, C.M., E.T. Nilsen, J.L. Horton,
B.D. Clinton, and J.F. Walker. 2005. Resource availability and tree
seedling performance along natural gradients of subcanopy density in an
eastern deciduous forest. Plant Ecology. 176(2): 131-142.
E.T.
Nilsen, and Stephen E. Scheckler. 2003. A unique “giant” cell
type in leaves of Vireyas. J. of
the American Rhododendron Society 57 (1): 6-11
Erik T Nilsen. 2003. Unique anatomical traits in
leaves of Rhododendron section Vireya: a discussion of functional
significance. Pg. 20-36. In: G.
Argent and M McFarlane eds. Rhododendrons in Horticulture and Science. Royal Botanical Garden
Edinburgh, Scotland. 312pp.
Erik T Nilsen and Jonathan Horton. 2003. Rhododendron maximum in the USA: Similarities to Rhododendron ponticum in Britain and ecological
mechanisms for community effects. Pg. 259-272. In: G. Argent and M
McFarlane eds. Rhododendrons in Horticulture and Science. Royal Botanical Garden
Edinburgh, Scotland. 312pp.
Nilsen
ET. 2002. Ecological Relevance of Allelopathy: Some Considerations Related
to Mediterranean, subtropical, temperate,
and boreal forest shrubs. pp 109-129 In: Inderjit and A.U. Mallik (eds.)
Chemical Ecology of Plants: Allelopathy in Aquatic and Terrestrial
Ecosystems. Birkhauser Verlag/Switzerland.
Lei Thomas T., Shawn W. Semones,
John F. Walker, Barton D. Clinton, Erik T. Nilsen. 2002. Effects of
Rhododendron maximum thickets on tree seed dispersal, seedling morphology,
and survivorship. International Journal of Plant Science 163(6):991-1000.
Cordero, R.A., and E.T. Nilsen.
2002 Effects of summer drought and winter freezing on stem hydraulic
conductivity of Rhododendron species from contrasting climates. Tree
Physiology 22: 919-928.
Walker, J.F., O.K. Miller, Jr., J.L. Horton, C.
Beier, Barton D. Clinton, and E.T. Nilsen. 2002. Distribution of
ectomycorrhizal fungi on tree seedlings grown in gradients of ericaceous
shrubs in the southern Appalachian Mountains.
Inoculum 53(3):58.
Nilsen E.T., T. Lei,
S. Semones, J. Walker, O.K. Miller, and B. Clinton. 2001. Does Rhododendron maximum L. (Ericaceae)
reduce the availability of resources above and belowground for canopy tree
seedlings. American Midland Naturalist
145: 324-343.
Walker
J., O.K. Miller, T. Lei, S. Semones, E.T. Nilsen, and B.D. Clinton. 1999.
Inhibition of ectomycorrhizal synthesis in subcanopy seedlings of canopy
trees below Rhododendron maximum.
Mycorrhiza 9: 49-56
Nilsen E.T., John F. Walker,
O.K. Miller, S.W. Semones, T.T. Lei, and B.D. Clinton. 1999. Inhibition
of seedling survival under Rhododendron
maximum: Could allelopathy be a cause? American Journal of Botany 86(11):1597-1605
Lipp C.C., and E.T. Nilsen.
1997. The impact of sub-canopy light environment on the hydraulic
vulnerability of Rhododendron maximum,
to freeze-thaw and drought. Plant Cell and Environment 20:1264-1272
Nilsen,
E. T. and A. Tolbert. 1993. Does winter leaf curling confer cold stress
tolerance in Rhododendrons. J. of The American Rhododendron Society
47 (2):98-104
Nilsen,
E. T. 1992. Thermonastic leaf movements: A synthesis of research with Rhododendron. The
Botanical Journal of the Linnean Society 110:205-233.
Nilsen,
E. T. 1991. The relationship between freezing
tolerance and thermotropic leaf movement in five Rhododendron species. Oecologia 87:63‑71
Nilsen,
E. T. 1990. Why do Rhododendron Leaves Curl?
Arnoldia 50(1):30‑35
Lipscomb, M.V. and E.T.
Nilsen. 1990. Environmental and physiological factors
influencing the natural distribution of evergreen and deciduous, Ericaceous
shrubs on North and South facing slopes of the southern Appalachian
mountains. II. Water Relations. American Journal of Botany.
77(4):517‑526
Lipscomb, M.V. and
E.T. Nilsen. 1990. Environmental and physiological factors
influencing the natural distribution of evergreen and deciduous, Ericaceous
shrubs on North and South facing slopes of the southern Appalachian
mountains. I. Irradiance responses. American Journal of Botany. 77:108‑115
Bao, Y., and E.T.
Nilsen. 1988. The ecophysiological significance of leaf
movements in Rhododendron maximum
L. Ecology. 69(5):1578‑1587
Nilsen, E. T., D. A. Stetler,
and C. A. Gassman. 1988. The
influence of age and microclimate on the photochemistry of Rhododendron maximum leaves II.
Chloroplast structure and photosynthetic light response. American Journal of Botany 75(10):1526‑1534
Nilsen,
E.T., Y. Bao. 1987. The influence of age, season, and
microclimate on the photochemistry of Rhododendron
maximum. I: Chlorophylls. Photosynthetica.
1(4):535‑542
Nilsen, E. T., M.
R. Sharifi, and P. W. Rundel. 1987. Leaf dynamics in an evergreen and a
deciduous species with even‑aged leaf cohorts from different
environments. American Midland Naturalist 118(1):46‑55
Nilsen,
E. T. 1987. The influence of temperature and water
relations components on leaf movements in Rhododendron maximum. Plant Physiology: 83:607‑612
Nilsen, E. T. 1986.
Quantitative phenology and leaf survivorship of Rhododendron maximum L. in contrasting irradiance environments
of the Appalachian mountains. American Journal of Botany 73:822‑831
Nilsen,
E. T. 1985. Causes and significance of winter leaf
movements in Rhododendrons. Journal
of the American Rhododendron Society 40(1): 14‑15
Nilsen,
E. T. 1985. Seasonal and diurnal leaf movements of Rhododendron maximum L. in
contrasting irradiance environments.
Oecologia: 65:296‑302
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