Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a, d) Koshihikari, (b, e) Chugoku 117, (c, f) Leaf Star. Scale bar: 100 μm. Transverse sections of fifth internodes 20 days after heading were stained with crystal violet. CF: cortical fiber tissue; SVB: small vascular bundle; P: parenchyma; A: aerenchyma.
