Nosema clausum
Content
Description
Erect, unbranched herb, 20-30 cm.
Leaves chartaceous, oblong or narrowly oblong, 4.5-6 by 1-2 cm, acute or obtuse, base acute, velvety on both surfaces, lateral nerves 7-8 pairs;
Stamens in 2 pairs, the upper pair pubescent and appendaged at the base.