Poke Milkweed, Water Boil Stem, Peel Fiber

Source: Comparative Plant Fiber Collection

PM-021-09-08-09-BF-400X-PM-3-9

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-021-09-08-09-BF-400X-PM-3-9 Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-022-09-08-09-DF-400X-PM-3-9

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-022-09-08-09-DF-400X-PM-3-9 Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Darkfield Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-023-09-08-09-POL-400X-PM-3-9

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-023-09-08-09-POL-400X-PM-3-9 Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-024-09-08-09-DIC-400X-PM-3-9

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-024-09-08-09-DIC-400X-PM-3-9 Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Differential interference contrast Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-025-09-08-09-POL-400X-PM-3-9

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-025-09-08-09-POL-400X-PM-3-9 Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, fiber at extinction Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-026-09-08-09-POL-FOR-400X-PM-3-9

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-026-09-08-09-POL-FOR-400X-PM-3-9 Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, First Order Red plate, exaggerated brightness Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-026.5-03-09-10-POL-FOR-400X-PM-3-9

Source bast Accession Number 7/8/91 AE. 66.12.1-5.1.13-**-3 7/16/91 (G) 039 #1 Title Poke Milkweed, water boil stem, peel fiber Processing treatment boil in water Image Identification information PM-026.5-03-09-10-POL-FOR-400X-PM-3-9 Image capture digital Date of image capture 03/09/10 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, First Order Red Plate, normal contrast Lumen type lumen not apparent Fiber size medium fiber diameter

PM-027-09-08-09-BF-400X-PM-3-9-overall fibers

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber; fiber and associated materials Processing treatment boil in water Image Identification information PM-027-09-08-09-BF-400X-PM-3-9-overall fibers Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-028-09-08-09-POL-400X-PM-3-9-overall fibers

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber; fiber and associated materials Processing treatment boil in water Image Identification information PM-028-09-08-09-POL-400X-PM-3-9-overall fibers Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-029-09-08-09-DIC-400X-PM-3-9-overall fibers

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber; fiber and associated materials Processing treatment boil in water Image Identification information PM-029-09-08-09-DIC-400X-PM-3-9-overall fibers Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Differential interference contrast Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

PM-030-09-08-09-BF-200X-PM-3-9-overall fibers

Source bast Accession Number 7/8/91 AE.66.12.1-5.1.13-3.7/16/91 (G) #039 Title Poke milkweed, water boil stem, peel fiber; fiber and associated materials Processing treatment boil in water Image Identification information PM-030-09-08-09-BF-200X-PM-3-9-overall fibers Image capture digital Date of image capture 09/08/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type wide lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent