Comments
(
英語
)
由eFloras提供
This species resembles Dicranella divaricata (Mitt.) Jaeg., but it differs from the latter by having leaves without sheathing bases. P.-C. Wu (1992) recently reported the latter species from Yunnan, but we could not confirm this report.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
英語
)
由eFloras提供
Plants slender, 1–3 cm high, yellowish brown, gregarious or in loose tufts. Stems erect, simple, rigid, somewhat radiculose at base. Leaves distant, erect or flexuose-spreading, linear-lanceolate, rather abruptly narrowed from a nearly triangular, nonsheathing base to a subulate acumen; margins plane, entire or only serrulate at the apex; costa percurrent to shortly excurrent, smooth at back; upper cells rounded rectangular; lower cells shorter, broader, and rectangular. Dioicous. Perichaetial leaves sheathing at base, abruptly narrowed from the shoulder to a long subulate acumen. Setae straight, up to 1.5 cm long, yellowish; capsules erect, elongate-ovoid, up to 1 mm long, smooth when dry, without struma; opercula long-rostrate, nearly as long as the urns; annuli in 1 row of cells; peristome teeth short, divided to the middle, reddish and vertically striolate below. Spores not seen.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
英語
)
由eFloras提供
Distribution: endemic to China.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
英語
)
由eFloras提供
Habitat: on wet or sandy soil near roadsides or streams.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Dicranella divaricatula: Brief Summary
(
越南語
)
由wikipedia VI提供
Dicranella divaricatula là một loài rêu trong họ Dicranaceae. Loài này được Besch. mô tả khoa học đầu tiên năm 1898.