• Login
  • Register
    • Login
    • Register
  • About
  • Help
  • Browse
  • Search
  • Featured
  • Finding Aids

Filter by

object type
Drawings
Serials
century
20th century
decade
1940s
1970s
year
1945
1974
1975
person
Doty, Carol L.
Hall, Marion Trufant
Hart, Nancy
Heldt, Cara
Houston, David R.
Lewis, Charles A.
Stickney, William S.
Swink, Floyd
The Morton Arboretum
Tyznik, Anthony
Ware, George
Watts, May Theilgaard
and 5 more
collection
Collection of May Theilgaard Watts materials
The Morton Arboretum Records
Subject/Keyword
Abies balsamea (L.) Mill. (balsam fir)
Abies concolor (Hook.) Nutt. (white fir)
Aesculus glabra Willd. (Ohio buckeye)
Asimina triloba (L.) Dunal (pawpaw)
Betula papyrifera Marsh. (paper birch)
Betula populifolia Marsh. (gray birch)
Catalpa Scop. (catalpa)
Cercis canadensis L. (redbud)
Cercis L. (redbud)
Christmas trees
Climate--Observations
Cornus florida L. (flowering dogwood)
Diospyros virginiana L. (persimmon)
Drawings -- United States -- 20th century
Fagus L. (beech)
Juniperus virginiana L. (eastern red-cedar)
Liriodendron tulipifera L. (tulip-tree)
Maclura pomifera (Raf.) C. K. Schneid. (Osage-orange)
Magnolia (magnolia)
Morus rubra L. (red mulberry)
Pen works -- United States -- 20th century
Picea abies (L.) (Norway spruce)
Picea glauca (Moench) Voss (white spruce)
Picea pungens Engelm. (blue spruce)
Pinaceae (pine family)
Pinus banksiana Lamb. (jack pine)
Pinus flexilis James (limber pine)
Pinus jeffreyi Balfour ex Murr. (Jeffrey pine)
Pinus ponderosa Douglas ex Lawson (ponderosa pine)
Pinus resinosa Ait. (red pine)
Pinus rigida Mill. (pitch pine)
Pinus strobus L. (eastern white pine)
Platanus occidentalis L. (sycamore)
Pseudotsuga menziesii (Mirb.) Franco (Douglas-fir)
Quercus L. (oak)
Quercus palustris Münchh. (pin oak)
Robinia pseudoacacia L. (black locust)
Sorbus L. (mountain-ash)
Thuja (arborvitae)
Tree declines
Trees--Diseases and pests
Trees--Identification
Trees--Wounds and injuries
Tsuga (hemlock)
Tsuga canadensis (L.) Carr. (eastern hemlock)
Urban forestry
Winter
and 40 more

Objects (3 results)

Sort By: Identifier
  • Identifier
  • Title
  • Date
  • Rank
Sort Order: Ascending
  • Ascending
  • Descending
Recent Searches
View: images
  • images
  • list
Browsing by language: Subject/Keyword:
Start Over
DrawingThe Christmas Trees

1945

Watts, May Theilgaard


DrawingTrees Native To North America But Not To This Region That Can Be Grown Here

Watts, May Theilgaard


The Morton Arboretum Quarterly V. 10 No. 04
SerialThe Morton Arboretum Quarterly V. 10 No. 04

December 21 1974 – March 20 1975


Next 36

© 2018 THE MORTON ARBORETUM  |  4100 ILLINOIS ROUTE 53, LISLE, IL 60532  |  Map  |  Phone: 630-968-0074  |   Subscribe   |  Email: trees@mortonarb.org  |  Privacy Policy