Swamp Milkweed, Water Boil Stem With Potassium Carbonate, Peel

Source: Comparative Plant Fiber Collection

SM-028-07-31-09-BF-400X-PM-4-9

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-028-07-31-09-BF-400X-PM-4-9 Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Lumen type irregular lumen filling Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-029-07-31-09-DF-400X-PM-4-9

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-029-07-31-09-DF-400X-PM-4-9 Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Lumen type irregular lumen filling Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-030-07-31-09-POL-400X-PM-4-9

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-030-07-31-09-POL-400X-PM-4-9 Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Lumen type irregular lumen filling Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-031-07-31-09-DIC-400X-PM-4-9

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-031-07-31-09-DIC-400X-PM-4-9 Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Lumen type irregular lumen filling Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-032-07-31-09-POL-400X-PM-4-9

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-032-07-31-09-POL-400X-PM-4-9 Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Lumen type irregular lumen filling Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-033-07-31-09-POL-FOR-400X-PM-4-9

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-033-07-31-09-POL-FOR-400X-PM-4-9 Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Lumen type irregular lumen filling Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-033.5-03-09-10-POL-FOR-400X-PM-4-9

Type bast Accession number 7/4/91 AE. 34.8.1-5.1.8-**-4 7/8/91 (O) 028 #2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-033.5-03-09-10-POL-FOr-400X-PM-4-9 Date of image capture 03/09/10 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

SM-034-07-31-09-BF-400X-PM-4-9-overall fibers

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-034-07-31-09-BF-400X-PM-4-9-overall fibers Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-035-07-31-09-POL-400X-PM-4-9-overall fibers

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-035-07-31-09-POL-400X-PM-4-9-overall fibers Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SM-036-07-31-09-DIC-400X-PM-4-9-overall fibers

Type bast Accession number 7/4/91AE 34.8.1.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-036-07-31-09-DIC-400X-PM-4-9-overall fibers Date of image capture 07/31/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features narrow lumen diameter relative to fiber diameter Bulging few dislocations Fibrillar fracture narrow fiber diameter Longitudinal markings transverse marks apparent Transverse markings surface folds present Parenchyma cells cambium apparent

SW-040-11-16-09-BF-200X-PM-4-9-overall fibers

Type bast Accession number 7/4/91AE 34.8.1-5.1.8-**-4 7/8/91(O)028#2 Plant part source Swamp milkweed, water boil stem with potassium carbonate, peel Processing treatment boil in water with potassium carbonate Image Identification information SM-040-11-16-09-BF-200X-PM-4-9-overall fibers Date of image capture 11/16/09 Microscopist L. Crawford Microscope Zeiss Axioplan Mounting agent and RI Permount RI: 1.515 Plant fiber features lumen not apparent Bulging few dislocations Fibrillar fracture narrow fiber diameter Transverse markings surface folds present