Blue Dogbane, Water Boil Stem With Potassium Carbonate, Peel Fiber

Source: Comparative Plant Fiber Collection

BD-029-07-02-09-BF-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-029-07-02-09-BF-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-030-07-02-09-DF-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-030-07-02-09-DF-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-031-07-02-09-POL-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-031-07-02-09-POL-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-032-07-02-09-DIC-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-032-07-02-09-DIC-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-033-07-02-09-POL-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-033-07-02-09-POL-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-034-07-02-09-POL-FOR-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-034-07-02-09-POL-FOR-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-034.5-03-05-10-POL-FOR-400X-PM-4-9

Type bast Accession number 9/20/92 AE. 127.29.1-4.2.1-**-4 9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information BD-034.4-03-05-10-POL-FOR-400X-PM-4-9 Date of image capture 03/05/10 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI 1.515 Plant fiber features lumen not apparent Fibrillar fracture medium fiber diameter

BD-035-07-02-09-BF-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-035-07-02-09-BF-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-036-07-02-09-POL-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-036-07-02-09-POL-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-037-07-02-09-DIC-400X-PM-4-9

Type bast Accession number 9/20/92 AE.127.29.1-4.2.1-4.9/22/92 (O) 712 #2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel fiber Processing treatment boil in water with potassium carbonate Image Identification information BD-037-07-02-09-DIC-400X-PM-4-9 Date of image capture 07/02/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture medium fiber diameter, narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

BD-041-11-16-09-BF-200X-PM-4-9-overall fibers

Type bast Accession number 9/20/92AE 127.29.1-4.2.1-**-4 9/22/92(O)712#2 Plant part source Blue dogbane, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information BD-041-11-16-09-BF-200X-PM-4-9-overall fibers Date of image capture 11/16/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI RI: permount 1.515 Plant fiber features wide lumen diameter relative to fiber diameter Bulging moderate dislocations Fibrillar fracture medium fiber diameter, wide fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent