Swamp Milkweed, Water Boil Stem, Peel Fiber

Source: Comparative Plant Fiber Collection

SM-019-07-31-09-BF-400X-PM-3-9

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-019-07-31-09-BF-400X-PM-3-9 Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Brightfield Lumen type variable lumen diameter Lumen filling solid lumen filling Dislocations dislocations present Fiber size medium fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present

SM-020-07-31-09-DF-400X-PM-3-9

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-020-07-31-09-dF-400X-PM-3-9 Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Darkfield Dislocations dislocations present Fiber size medium fiber diameter Transverse markings transverse marks apparent

SM-021-07-31-09-POL-400X-PM-3-9

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-021-07-31-09-POL-400X-PM-3-9 Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Polarized light Lumen type variable lumen diameter Lumen filling solid lumen filling Dislocations dislocations present Fiber size medium fiber diameter Transverse markings transverse marks apparent

SM-022-07-31-09-DIC-400X-PM-3-9

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-022-07-31-09-DIC-400X-PM-3-9 Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique differential interference contrast Lumen type variable lumen diameter Lumen filling solid lumen filling Dislocations dislocations present Fiber size medium fiber diameter Transverse markings transverse marks apparent

SM-023-07-31-09-POL-400X-PM-3-9

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-023-07-31-09-POL-400X-PM-3-9 Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Polarized light, fiber at extinction Dislocations dislocations present

SM-024-07-31-09-POL-FOR-400X-PM-3-9

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-024-07-31-09-POL-FOR-400X-PM-3-9 Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Polarized light, first order red added Dislocations dislocations present

SM-025-07-31-09-BF-400X-PM-3-9-overall fibers

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-025-07-31-09-BF-400X-PM-3-9-overall fibers Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Brightfield Dislocations dislocations present Transverse markings transverse marks apparent

SM-026-07-31-09-POL-400X-PM-3-9-overall fibers

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-026-07-31-09-POL-400X-PM-3-9-overall fibers Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique polarized light Dislocations dislocations present Fiber size medium fiber diameter, multiple fibers in bundle Transverse markings transverse marks apparent

SM-027-07-31-09-DIC-400X-PM-3-9-overall fibers

Source bast Accession Number 7/4/91.AE 28.8.1-5.1.8-3.7/08/91(O)029 #1 Title Swamp milkweed, boil stem in water, peel fiber Processing treatment boil stem in water and peel fiber Image Identification information SM-027-07-31-09-DIC-400X-PM-3-9-overall fibers Image capture digital Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and R I Permount RI 1.515 Microscopic technique Differential interference contrast Dislocations dislocations present Fiber size medium fiber diameter, multiple fibers in bundle Transverse markings transverse marks apparent