Salix atrocinerea map of examined populations
Another consequence of global warming? A case of Buddleja davidii regeneration in Massachusetts (Mar 21, 2011)
Japanese shore juniper (Juniperus conferta Parl.) found naturalized in southeastern Massachusetts (Mar 31, 2011)
Norway spruce: Yet another invasive tree in New England (Oct 24, 2010)
Sheep's Bit (Jasione montana): A new invasive? (Aug 9, 2009)
The alien rusty willow Salix atrocinerea: A possibility of hybridization with American willows (Jul 21, 2008)
European rusty willow S. atrocinerea in eastern Massachusetts (Feb 1, 2008)
Buddleja davidii
Salix cinerea & atrocinerea
Salix atrocinerea
Cabomba caroliniana
Akebia quinata
Lespedeza thunbergii
2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
2014 2015 2016 2017 2018
Geotagged photographs taken during the walk around EastHead Reservoir
All plants we found over the years along EastHead Reservoir Trail
Alexey Konstantinovich Skvortsov
(Biographic Essay)
Vinogradova et al. 2005 and
Proskuryakova, Yurtsev 1980
Systematics
on the threshold of the 21st century.
Skvortsov 2002
(abridged translation)
A new system of the genus
Betula L. — the birch.
Skvortsov 2002
Cultivated black-fruited aronia:
place, time, and probable mechanism of formation.
Skvortsov, Maitulina, Gorbunov 1983
On distinctions of cultivated black-fruited aronia from its wild ancestors.
Skvortsov, Maitulina 1982
Present
distribution and probable primary range of brittle willow (Salix fragilis L.).
Skvortsov 1973
Examples of close Euro-American connections:
Two Mediterranean species of Salix.
Skvortsov 1971
On
some willows from the Indian Himalaya.
Skvortsov. 1966
The
willows of Central European Russia and their identification during the wintertime.
Skvortsov 1955
Salix × meyeriana Rostk. found in Winchester, eastern Massachusetts.
A forgotten willow Salix × meyeriana Rostk.
Identification of Salix lucida Muhl.
Salix atrocinerea and related willows in eastern Massachusetts.
The alien rusty willow Salix atrocinerea: A possibility of hybridization
with American willows.
European rusty willow Salix atrocinerea in eastern Massachusetts.
Salix atrocinerea identification in winter.
Comparison of Salix atrocinerea & S. cinerea.
Chosenia II: An amazing tree of Northeast Asia.
Chosenia I: A long way to the West.
Slender blueflag (Iris prismatica) in Massachusetts
The secrets of grape ferns, Botrychium
Flowering when honey is harvested:
Hamamelis virginiana
Starflower Puzzles
Exploring Frost Pockets in Myles Standish State Forest
Late-Summer Drought 2007
Phenological Anomaly December 2006
Are willows really that difficult for identification?
Slide show presented at the New England Botanical Club meeting on 8 Jan 2010
on A.K. Skvortsov's 90th birthday
Invasive Vines:
Oriental bittersweet, mile-a-minute, kudzu, and chocolate vine (2012)
Remarkable Trees in and around Boston (2010, 2.5 Mb, 21 photos)
Three days in Colorado (2008)
Found in Boxford Forest (August 2008):
[fungi]
[herbs]
[woody plants]
[other]
- Salix atrocinerea and related willows in eastern Massachusetts
-
Online version (6 Mb PDF)
- Willows of Southcentral Alaska. Willows of Interior Alaska
- Macroevolutionary theory on macroecological patterns
- Sawflies (Hymenoptera, Symphyta) I. Editor Matti Viitasaari 2002
- A.G. Zinovjev 1982.
Significance of concealed feeding habits in the evolution of sawflies of the
subfamily Nematinae (Sep 22, 2003)
- Boxford State Forest (2008)
- Gall-Making Sawflies on Salicaceae:
Northeastern US (2006)
Buddleja davidii at Tidmarsh Farms, Plymouth 2011
Salix cinerea (and S. atrocinerea) at Tidmarsh Farms, Plymouth 2011
Salix atrocinerea at Beaver Dam Pond, Tidmarsh Farms, Plymouth 2011
Cabomba caroliniana at Weymouth Great Pond 2010
Akebia quinata in Milton 2009
Lespedeza thunbergii in Myles Standish SF, Plymouth 2007