Spring Wild Flowers of the Forest Floor At The Morton Arboretum: A Key To Identification, page 4 (3.24618)
Date: 1944Creator: Watts, May Theilgaard
Type: Drawing
Description:Illustrations of wild flowers with identification text, key on left and habitat border of leaves on right, created to accompany "Spring Wild Flowers Of The Forest Floor At The Morton Arboretum" article featured in Morton Arboretum Bulletin of Popular Information.
Illustrations and identifying text depicted, from top to bottom:
- White baneberry -- Actaea alba
- Bloodroot -- Sanguinaria canadensis
- May-apple -- Podophyllum peltatum
- Wild columbine -- Aquilegia canadensis
- Wild strawberry -- Fragaria virginiana
- Cinquefoil -- Potentilla canadensis
- Small-flowered crowfoot -- Ranunculus abortivus
- Swamp buttercup -- Ranunculus septentrionalis
- Blue cohosh -- Caulophyllum thalictroides
- Toothwort -- Dentaria laciniata
- Spring cress -- Cardamine bulbosa
Extent: 1 sheet
Three Seasons of Bloom in the Prairie (3.24642)
Date: 20th centuryCreator: Watts, May Theilgaard
Type: Drawing
Description:Illustration of 23 prairie plants shown in a chart formation categorized by Fall, Summer, and Spring from top to bottom, and from high prairie to low prairie from left to right. Identifying text appears beneath each illustration, some of which is on strip of board attached to the bottom with tape.
Header: THREE SEASONS of BLOOM in the PRAIRIE
Text, top right: the individual plants represent colonies of varying sizes
Plants as depicted from top to bottom, left to right:
- Fall
- big bluestem
- blazing star
- Indian grass
- wild rye
- switch grass
- saw-toothed sunflower
- prairie dock
- cord grass
- Summer
- lead plant
- New Jersey tea
- flowering spurge
- stiff goldenrod
- black-eyed Susan
- Culver's root
- tall meadow rue
- Sullivant's milkweed
- Spring:
- bird's-foot violet
- blue-eyed grass
- puccoon
- downy phlox
- wild strawberry
- Canada anemone
- yellow star grass
Extent: 1 sheet
Forest Nature Trail Guide, page 14 illustrations and layout (3.24671)
Date: 1946Creator: Watts, May Theilgaard
Type: Drawing
Description:Original illustrations and layout for page 14, excluding most text, for The Morton Arboretum Forest Nature Trail Guide booklet. Key lines included.
Illustrated stumps with numbers indicate points of interest along trail as seen on trail map.
Tree stump #39: A Mature Sugar Maple
Identifying characteristics of mature sugar maple bark illustrated to the right.
Tree stump #40: From a Bird's Viewpoint
Identifying characteristics of Hawthorn leaf, flower, and fruit illustrated to the right.
Tree stump #41: Wild Strawberry
Identifying characteristics of three leaflet leaf and flower and Five Finger or Cinquefoil five leaflet leaf and flower illustrated to the right.
Tree stump #42: A Girdling Experiment
Typewritten text describing ash tree girdling glued to center panel, and illustration of girdled trunk to the right.
Tree stump #43: OO-HOOSH-AB--"It Slips"
Illustration of a hand holding a Slippery Elm leaf and a small drawing of a man's face with stubble to illustrate the "unshaven" feel of the leaves and twigs.
Extent: 1 Sheet