Arethusa bulbosa L. (dragon's mouth orchid), flower, side (3.101062)
Creator: Scott, Marion
Type: Photographic image
Description:Arethusa bulbosa L. (dragon's mouth orchid), side view of a single Dragon's Head flower, against a muted background.
Extent: 1 slide
Arisaema triphyllum (L.) Schott (Jack-in-the-pulpit), stalk (3.101162)
Date: May 1981Creator: Scott, Marion
Type: Photographic image
Description:Arisaema triphyllum (L.) Schott (Jack-in-the-pulpit), view of a single erect, thick stalk, of a Jack in the Pulpit, mottled purplish-brown. Dark green glossy leaves are just beginning to unfurl. Surrounded by leaves protrudes the spathe (hooded pulpit) with the spadix (the Jack) sitting inside.
Extent: 1 slide
Asclepias incarnata L. (swamp milkweed), fruits and stems (3.103181)
Date: April 1966Creator: Scott, Marion
Type: Photographic image
Description:Asclepias incarnata L. (swamp milkweed), close-up of fruits and stems; split pods with seeds; seeds with white hairy tufts; leaves.
Extent: 1 slide
Asclepias incarnata L. (swamp milkweed), umbels with flowers on stems (3.103187)
Date: April 1966Creator: Scott, Marion
Type: Photographic image
Description:Asclepias incarnata L. (swamp milkweed), umbels with rose-pink flowers on stems; leaves; bumblebee; sky in background.
Extent: 1 slide
Acer negundo (boxelder), buds (3.37501)
Date: March 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of white oval buds
Extent: 1 slide
Acer negundo (boxelder), buds (3.37559)
Date: March 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of whitish oval buds on twig
Extent: 1 slide
Acer negundo (boxelder), male flower (3.37560)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of male flowers budding from twig on this dioecious maple
Extent: 1 slide
Acer negundo (boxelder), buds (3.37561)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of buds
Extent: 1 slide
Acer negundo (boxelder), female flower (3.37562)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of female flowers budding from twig on this dioecious maple
Extent: 1 slide
Acer negundo (boxelder), male flowers (3.37566)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of reddish male flowers budding from twig on this dioecious maple
Extent: 1 slide
Acer negundo (boxelder), flowers (3.37567)
Date: April 16 1959Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of flowers on long stalks in drooping clusters
Extent: 1 slide
Acer negundo (boxelder), male flowers (3.37570)
Date: February 1967Creator: Scott, Marion
Type: Photographic image
Description:Acer negundo (boxelder), closeup detail of reddish male flowers budding from twig on this dioecious maple
Extent: 1 slide
Populus deltoides (eastern cottonwood), male catkins and buds (3.37674)
Date: April 16 1959Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of three male catkins with reddish flowers dangling atop brown twig with short pointed green buds
Extent: 1 slide
Populus deltoides (eastern cottonwood), catkins and buds (3.37675)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of two red male catkins and green pointed buds
Extent: 1 slide
Populus deltoides (eastern cottonwood), catkin flower and bud (3.37676)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of red male flower and green pointed bud
Extent: 1 slide
Populus deltoides (eastern cottonwood), catkin detail (3.37678)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), longitudinal catkin detail showing pinkish nodules
Extent: 1 slide
Populus deltoides (eastern cottonwood), male catkin detail (3.37679)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), dangly male catkin detail
Extent: 1 slide
Populus deltoides (eastern cottonwood), male catkin, early spring (3.37680)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of flowering male catkin
Extent: 1 slide
Populus deltoides (eastern cottonwood), male catkins (3.37681)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of twig with two red male catkins with green buds
Extent: 1 slide
Populus deltoides (eastern cottonwood), emerging catkins and bud (3.37682)
Date: April 16 1959Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of three dangling flowers and one emerging catkin near tip of twig with green pointed terminal bud
Extent: 1 slide
Populus deltoides (eastern cottonwood), male bloom detail (3.37683)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), male bloom detail showing one emerging red and yellow catkin
Extent: 1 slide
Populus deltoides (eastern cottonwood), male bloom detail (3.37684)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), male bloom detail showing cluster of four emerging reddish catkins
Extent: 1 slide
Populus deltoides (eastern cottonwood), catkin detail (3.37685)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), longitudinal catkin detail of one male flower showing pinkish nodules
Extent: 1 slide
Populus deltoides (eastern cottonwood), buds (3.37689)
Date: March 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of several shiny green buds
Extent: 1 slide
Populus deltoides (eastern cottonwood), bud (3.37691)
Date: March 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), bud cross-section
Extent: 1 slide
Populus deltoides (eastern cottonwood), new leaves (3.37692)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of shiny green new leaves emerging from bud
Extent: 1 slide
Populus deltoides (eastern cottonwood), catkin bud (3.37698)
Date: April 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), plump shiny green bud with emerging male catkin
Extent: 1 slide
Populus deltoides (eastern cottonwood), male catkin (3.37705)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), detail of red male catkin
Extent: 1 slide
Populus deltoides (eastern cottonwood), female catkin and bud (3.37706)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), twig detail with two emerging green female catkins and terminal bud
Extent: 1 slide
Populus deltoides (eastern cottonwood), male catkin in pollen (3.37708)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), male catkin in pollen
Extent: 1 slide
Acer saccharinum (silver maple), young leaves, spring (3.37920)
Date: May 1961Creator: Scott, Marion
Type: Photographic image
Description: Acer saccharinum (silver maple), closeup detail of deeply-lobed and toothed young leaves with reddish color
Extent: 1 slide
Acer saccharum (sugar maple), habit (3.37935)
Date: June 1966Creator: Scott, Marion
Type: Photographic image
Description:Acer saccharum (sugar maple), upward-looking full view of large tree with bare branches situated among other trees
Extent: 1 slide
Acer saccharum (sugar maple), flowers (3.37947)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer saccharum (sugar maple), against blue backdrop, closeup detail of a twig with pale yellow flowers dangling on long stalks and young leaves budding
Extent: 1 slide
Acer saccharum (sugar maple), habit (3.37961)
Date: October 1961Creator: Scott, Marion
Type: Photographic image
Description:Acer saccharum (sugar maple), full view of tall, mature tree situated amongst other trees
Extent: 1 slide
Acer saccharum (sugar maple), spring (3.38016)
Date: May 1959Creator: Scott, Marion
Type: Photographic image
Description:Acer saccharum (sugar maple), partial upward-looking view of mostly bare branches with flowers just beginning to bud in early spring
Extent: 1 slide
Acer platanoides (Norway maple), flowers (3.38074)
Date: May 1962Creator: Scott, Marion
Type: Photographic image
Description:Acer platanoides (Norway maple), closeup detail of bright yellow-green rounded flower cluster against blue background
Extent: 1 slide