Spikelets with stromata of <i>Aciculosporium take</i> on flowering Henon bamboo (<i>Phyllostachys nigra</i> var. <i>henonis</i>)

<p>They have one glume and 2-4 florets. The stromata were never formed on first florets.</p> <p>Abbreviations: F1 first floret, F2 second floret, F3 third floret. Arrows indicate stromata.  </p>