American Basswood, Hammer Stem, Peel Fiber

Source: Comparative Plant Fiber Collection

AB-001-07-24-09-BF-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-001-07-24-09-BF-400X-PM-1-9 Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI permount RI 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-002-07-24-09-DF-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-002-07-24-09-DF-400X-PM-1-9 Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Darkfield Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-003-07-24-09-POL-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-003-07-24-09-POL-400X-PM-1-9 Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-004-07-24-09-DIC-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-004-07-24-09-DIC-400X-PM-1-9 Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Differential interference contrast Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-005-07-24-09-POL-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-005-07-24-09-POL-400X-PM-1-9 Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at extinction Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-006-07-24-09-POL-FOR-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-006-07-24-09-POL-FOR-400X-PM-1-9 Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, First Order Red plate, exaggerated brightness Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-006.5-01-27-10-POL-FOR-400X-PM-1-9

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-**-1.7/18/91 (G) Title American Basswood hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-006.5-01-27-10-POL-FOR-400X-PM-1-9 Image capture digital Date of image capture 01/27/10 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

AB-007-07-27-09-BF-400X-PM-1-9-overall fibers

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-007-07-27-09-BF-400X-PM-1-9-overall fibers Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-008-07-27-09-POL-400X-PM-1-9-overall fibers

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-008-07-27-09-POL-400X-PM-1-9-overall fibers Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Cambium cambium apparent

AB-009-07-27-09-DIC-400X-PM-1-9-overall fibers

Source bast Accession Number 7/8/91- AE.68.13.1-26.1.2-1/7/18/91 (G) Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-009-07-27-09-DIC-400X-PM-1-9-overall fibers Image capture digital Date of image capture 07/24/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Microscopic technique Differential interference contrast Lumen type lumen not apparent Dislocations few dislocations Fiber size narrow fiber diameter Transverse markings transverse marks apparent Surface folds surface folds present Crystals moderate crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-001-10-01-09-BF-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-001-10-01-09-BF-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-002-10-01-09-DF-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-002-10-01-09-DF-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Darkfield Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-003-10-01-09-POL-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-003-10-01-09-POL-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-004-10-01-09-DIC-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-004-10-01-09-DIC-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Differential interference contrast Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-005-10-01-09-POL-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-005-10-01-09-POL-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at extinction Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-006-10-01-09-POL-FOR-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-006-10-01-09-POL-FOR-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, First Order Red plate, exaggerated brightness Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB2-006.5-02-08-10-POL-FOR-400X-PM-1-9-2

Source bast Accession Number 7/8/91 AE.70.13.2-26.1.2-**-1. 10/17/91 (G) 441 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB2-006.5-02-08-10-POL-FOR-400X-PM-1-9-2 Image capture digital Date of image capture 02/08/10 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

AB-007-10-01-09-BF-400X-PM-1-9-2-overall fibers

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-007-10-01-09-BF-400X-PM-1-9-2-overall fibers Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-008-10-01-09-POL-400X-PM-1-9-2overall fibers

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-008-10-01-09-POL-400X-PM-1-9-2overall fibers Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type lumen not apparent Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-009-10-01-09-DIC-400X-PM-1-9-2overall fibers

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-009-10-01-09-DIC-400X-PM-1-9-2overall fibers Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Differential interference contrast Lumen type lumen not apparent Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-010-10-01-09-BF-200X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.1-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-010-10-01-09-BF-200X-PM-1-9-2 Image capture digital Date of image capture 11/13/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Lumen type lumen not apparent Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

AB-011-10-01-09-BF-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.2-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-011-10-01-09-BF-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size medium fiber diameter Surface folds surface folds present Crystals few crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-012-10-01-09-DF-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.2-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-012-10-01-09-DF-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Brightfield Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size medium fiber diameter Surface folds surface folds present Crystals few crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-013-10-01-09-POL-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.2-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-013-10-01-09-POL-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Polarized light, fiber at maximum brightness Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size medium fiber diameter Surface folds surface folds present Crystals few crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-014-10-01-09-DIC-400X-PM-1-9-2

Source bast Accession Number 7/8/91- AE.70.13.2-26.1.2-1.10/17/91 (G) #441 Title American basswood, hammer stem, peel fiber; fiber and associated materials Processing treatment hammer and peel Image Identification information AB-014-10-01-09-DIC-400X-PM-1-9-2 Image capture digital Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Microscopic technique Differential interference contrast Lumen type narrow lumen diameter relative to fiber diameter Lumen filling irregular lumen filling Fiber size medium fiber diameter Surface folds surface folds present Crystals few crystals Crystal shape 1 cubic, 2 druse Cambium cambium apparent

AB-039-11-13-09-BF-200X-PM-1-9-overall fibers

Source bast Accession Number 7/8/91AE.70.13.2-26.1.2-**-1.10/17/91(G)441#1 Title American basswood, hammer stem, peel fiber Processing treatment hammer and peel Image Identification information AB-039-11-13-09-BF-200X-PM-1-9 Date of image capture 10/01/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Lumen type lumen not apparent Fiber size narrow fiber diameter Surface folds surface folds present Cambium cambium apparent

basswood brightfield 20 Z stack 400X

Source bast Accession Number 7/8/91AE 70.13.2-26.1.2-**-1.10/17/91(G)441#1 Title American basswood, hammer stem, peel fiber, z-stack Processing treatment hammer and peel Image Identification information AB-039.5-05-14-10-BF-400X-PM-1-2-z-stack Date of image capture 02/04/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Lumen type lumen not apparent Fiber size medium fiber diameter Crystals few crystals Crystal shape 6 angular parenchyma filling shape Parenchyma cells parenchyma cells apparent Cambium cambium apparent Other Z-stack image