Keywords: Labeledstemforposter copy new.jpg en Flax stem cross-section showing locations of underlying tissues Ep epidermis; C cortex; BF en bast fibres; P en phloem; X en xylem; Pi en pith Labeledstemforposter_copy jpg 2008-09-05 03 17 UTC derivative work Curtis Clark <span class signature-talk >talk</span> Labeledstemforposter_copy jpg Ryan R McKenzie Levels adjusted to show tissues better Curtis Clark Labeledstemforposter_copy jpg </nowiki> Uploaded with derivativeFX Linum usitatissimum Microscopic images of stems |