Prasophyllum plumiforme Fitzg.

Plants 300–60
 tall. Free part of leaf to 100 x 1–2mm. Spike 80–15
 long, 15–50-flowered. Ovary sessile, slender, green. Flowers held obliquely erect, well-spaced to moderately crowded, 3–4 x 3–4mm, cream to greenish-yellow or pale yellow, labellum white, callus green to yellowish. Dorsal sepal 4–5 x 2mm, decurved, blunt. Lateral sepals free, linear, 4–5 x 1.3mm, obliquely erect, divergent, blunt. Petals 4–5 x 1.2mm, porrect, blunt. Labellum sessile, elliptical, obliquely erect, c.4 x 3.5mm, recurved near blunt apex, distal margins irregular. Callus a central band extending about three-quarters of distance to labellum apex.

Widespread and often common, growing in shrubby forest and shrubland in freely draining sandy soil and laterite.