Syrrhopodon spiculosus W. J. Hooker & Greville 1825

This species is known in China only from the single specimen cited above. It is similar only to S. hainanensis; see discussion under that species for distinctions.

Plants small to medium-sized, 0.5–1.5 cm high, pale yellowish green, in loose tufts. Stems elongate, rhizoids purple-red, often copious and conspicuous. Leaves curled-contorted when dry, flexed at shoulders and spreading to somewhat patent when wet, involute distally, linear-acuminate above scarcely broader base, 3–4 mm long, axillary hairs inconspicuous; costa spinose-papillose abaxially and adaxially above leaf base; cells of upper laminae obscure, isodiametric, pluripapillose abaxially, bulging-pluripapillose adaxially, dorsal papillae usually tall, peg-like, and pointing distally near leaf tip; margins of upper laminae bordered all around with hyaline cells, entire except toothed toward apex and ciliate at shoulders, border difficult to see sometimes due to involution of margins; cancellinae rounded distally; gemmae frequent, inconspicuous, adaxial on tip of costa. Sporophytes not seen.

Distribution: China, Sri Lanka, throughout Malaysia, Australia, and western Oceania.

Habitat: very rare; on decaying logs in humid forests at moderate elevations.

Syrrhopodon spiculosus là một loài rêu trong họ Calymperaceae. Loài này được Hook. & Grev. mô tả khoa học đầu tiên năm 1825.