Black Walnut, Water Soak Stem, Peel Fiber

Source: Comparative Plant Fiber Collection

BWA-011-10-19-09-BF-400X-PM-2-9

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-011-10-19-09-BF-400X-PM-2-9 Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size medium fiber diameter Transverse markings transverse marks apparent Cambium cambium apparent

BWA-012-10-19-09-DF-400X-PM-2-9

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-012-10-19-09-DF-400X-PM-2-9 Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Darkfield Lumen type lumen not apparent Fiber size medium fiber diameter Transverse markings transverse marks apparent Cambium cambium apparent

BWA-014-10-19-09-DIC-400X-PM-2-9

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-014-10-19-09-DIC-400X-PM-2-9 Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size medium fiber diameter Transverse markings transverse marks apparent Cambium cambium apparent

BWA-015-10-19-09-POL-400X-PM-2-9

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-015-10-19-09-POL-400X-PM-2-9 Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size medium fiber diameter Transverse markings transverse marks apparent Cambium cambium apparent

BWA-016-10-19-09-POL-FOR-400X-PM-2-9

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-016-10-19-09-POL-FOR-400X-PM-2-9 Image capture digital Date of image capture 10/19/09 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 lumen not apparent Fiber size medium fiber diameter Transverse markings transverse marks apparent Cambium cambium apparent

BWA-016.5-03-09-10-POL-FOR-400X-MM-2-9

Source bast Accession Number 8/4/91 AE. 119.5.2-13.1.2-**-2 10/21/91(O) 448 #1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-016.5-03-09-10-POL-FOR-400X-MM-2-9 Image capture digital Date of image capture 03/09/10 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

BWA-017-10-19-09-BF-400X-PM-2-9-overall fibers

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-017-10-19-09-BF-400X-PM-2-9-overall fibers Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size medium fiber diameter, narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals few crystals Crystal shape 2 druse Cambium cambium apparent

BWA-018-10-19-09-POL-400X-PM-2-9-overall fibers

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-018-10-19-09-POL-400X-PM-2-9-overall fibers Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type lumen not apparent Fiber size medium fiber diameter, narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals few crystals Crystal shape 2 druse Cambium cambium apparent

BWA-019-10-19-09-DIC-400X-PM-2-9-overall fibers

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-019-10-19-09-DIC-400X-PM-2-9-overall fibers Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Differential interference contrast Lumen type lumen not apparent Fiber size medium fiber diameter, narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals few crystals Crystal shape 2 druse Cambium cambium apparent

BWA-020-10-19-09-BF-200X-PM-2-9

Source bast Accession Number 8/4/91AE 119.5.2-13.1.2-**2.10/21/91(0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-020-10-19-09-BF-200X-PM-2-9 Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size medium fiber diameter, narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals few crystals Crystal shape 2 druse Cambium cambium apparent

BWA-013-10-19-09-POL-400X-PM-2-9

Source bast Accession Number 8/4/912AE 119.5.2-13.1.2-**2.10/21/91 (0) 448#1 Title Black walnut, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BWA-013-10-19-09-POL-400X-PM-2-9 Image capture digital Date of image capture 10/19/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type lumen not apparent Fiber size medium fiber diameter Transverse markings transverse marks apparent Cambium cambium apparent

BW-038-11-16-09-BF-200X-PM-2-9-overall fibers

Source bast Accession Number 8/11/91AE 124.1.1-23.2.1-**-2.8/12/91(O)114#1 Title Black willow, water soak stem, peel fiber Processing treatment soak in water then peel Image Identification information BW-038-11-16-09-BF-200X-MM-2-9-overall fibers Date of image capture 11/16/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Lumen type lumen not apparent Dislocations few dislocations Fiber size medium fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 3 flat bi-pointed, extended tetrahedron Parenchyma cells parenchyma cells apparent Cambium cambium apparent