Asclepias tuberosa L. (butterfly weed), close-up of flowers and buds (3.103887)
Date: June 1974Creator: Skupien, L.
Type: Photographic image
Description:Asclepias tuberosa L. (butterfly weed), close-up of flowers and buds, leaves in background
Extent: 1 slide
Asclepias tuberosa L. (butterfly weed), close-up of flowers and buds (3.103896)
Date: June 1974Creator: Skupien, L.
Type: Photographic image
Description:Asclepias tuberosa L. (butterfly weed), close-up of yellow-orange flowers and buds, leaves in background
Extent: 1 slide
Platanus occidentalis (sycamore), bud at end of twig (3.37406)
Date: January 1974Creator: Skupien, L.
Type: Photographic image
Description:Platanus occidentalis (sycamore), detail of shiny, dark brown bud and scar at end of single twig
Extent: 1 slide
Platanus occidentalis (sycamore), seed heads and stalks (3.37415)
Date: January 1974Creator: Skupien, L.
Type: Photographic image
Description:Platanus occidentalis (sycamore), two spiky yellow ball-like seed heads and stalks
Extent: 1 slide
Platanus occidentalis (sycamore), bark and exposed trunk (3.37427)
Date: January 1974Creator: Skupien, L.
Type: Photographic image
Description:Platanus occidentalis (sycamore), detail of flaky gray-brown scales and exposed smooth white patches on trunk
Extent: 1 slide