Spreading Dogbane, Water Soak Stem, Peel Fiber

Source: Comparative Plant Fiber Collection

SD-011-08-17-09-BF-400X-PM-2-9

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-011-08-17-09-BF-400X-PM-2-9 Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-012-08-17-09-DF-400X-PM-2-9

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-012-08-17-09-DF-400X-PM-2-9 Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Darkfield Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-013-08-17-09-POL-400X-PM-2-9

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-013-08-17-09-POL-400X-PM-2-9 Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-014-08-17-09-DIC-400X-PM-2-9

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-014-08-17-09-DIC-400X-PM-2-9 Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Differential interference contrast Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-015-08-17-09-POL-400X-PM-2-9

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-015-08-17-09-POL-400X-PM-2-9 Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, fiber at extinction Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-016-08-17-09-POL-FOR-400X-PM-2-9

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-016-08-17-09-POL-FOR-400X-PM-2-9 Image capture digital Date of image capture 08/17/09 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 narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-016.5-03-07-10-POL-FOR-400X-MM-2-9

Source bast Accession Number 9/20/92 AE. 129.29.1-4.1.1-**-2 9/21/92 (O) 782 #1 Title Spreading dogbane, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information SD-016.5-03-07-10-POL-FOR-400X-MM-2-9 Image capture digital Date of image capture 03/07/10 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Meltmount RI 1.539 Microscopic technique Polarized light, First Order Red Plate, normal contrast Lumen type lumen not apparent Fiber size medium fiber diameter

SD-017-08-17-09-BF-400X-PM-2-9-overall fibers

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber, fiber and associated materials Processing treatment soak in water then peel Image Identification information SD-017-08-17-09-BF-400X-PM-2-9-overall fibers Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-018-08-17-09-POL-400X-PM-2-9-overall fibers

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber, fiber and associated materials Processing treatment soak in water then peel Image Identification information SD-018-08-17-09-POL-400X-PM-2-9-overall fibers Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI I: permount 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-019-08-17-09-DIC-400X-PM-2-9-overall fibers

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber, fiber and associated materials Processing treatment soak in water then peel Image Identification information SD-019-08-17-09-DIC-400X-PM-2-9-overall fibers Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Differential interference contrast Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent

SD-020-08-17-09-BF-200X-PM-2-9-overall fibers

Source bast Accession Number 7/20/92 AE.129.29.1-4.1.1-2.7/21/92 #782 Title Spreading dogbane, water soak stem, peel fiber, fiber and associated materials Processing treatment soak in water then peel Image Identification information SD-020-08-17-09-BF-200X-PM-2-9-overall fibers Image capture digital Date of image capture 08/17/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type narrow lumen diameter relative to fiber diameter Dislocations few dislocations Fiber size narrow fiber diameter, wide fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Cambium cambium apparent