Arena Spring Barley

Description Date 1992
Updated not set

Characters

ear
Ear - no. of rows2
Ear - glaucosityweak
Ear - attitudesemi-erect to semi-recurved
Ear - awn length compared to earlonger to + or - equal
Ear - densitysemi-lax to semi-dense
pigment
Pigment - awnsmedium
Pigment - lemma nervesweak to medium
Pigment - flag leaf auriclespresent, strong
first rachis segment
First rachis segment - lengthshort to medium
First rachis segment - curvatureslight
First rachis segment - margin hairsnumerous to moderate
sterile spikelet
Sterile spikelet - glume + awn lengthmedium to short
Sterile spikelet - palea length c.f. lemmamedium
grain
Grain - rachilla hair typelong
Grain - rachilla lengthmedium
Grain - inner lateral nerve spiculesabsent or present, occasionally 1 to 2 per grain
Grain - ventral crease hairsabsent
Grain - lodiculescollar
additional character(s)
Additional character(s) - sheath hairsabsent
first rachis segment
First rachis segment - widthmedium
First rachis segment - collar typeshallow cup to platform
sterile spikelet
Sterile spikelet - lemma tiprounded
grain
Grain - rachilla hair distributionapex hairs medium to short
flag leaf
Flag leaf - sizenarrow width, medium length
Flag leaf - glaucosity of leaf sheathweak to medium
Variety information last modified on 22nd of June, 2009