Aerobryopsis subdivergens (Broth.) Broth.
- species_info
- kingdom:Plantae
- division:Bryophyta
- class:Bryopsida
- orders:Leucodontales
- family:Meteoriaceae
- genus:Aerobryopsis
- Scientific Name:Aerobryopsis subdivergens (Broth.) Broth.
- Chinese Name:大灰氣苔
- species:subdivergens
- Species Author:(Broth.) Broth.
- English Name:Aerobryopsis subdivergens (Broth.) Broth.
- remark_en:Bryophyte
- reservation_info
- Specimen Order Number:TAIMB000019
- Herbarium/Institute:國立臺灣博物館植物學組
- Length:150 mm
- Width:100 mm
- Height:6 mm
- Box_Length:150 mm
- Box_Width:100 mm
- Box_Height:6 mm
- :1995/06/30
- acquisition_info
- Collection Number:#0803
- Collection Date:1960/08/04
- collection_locality_info
- country:Republic of China
- administrative_area_2_en:Taitung County
- administrative_area_3_en:Daren Township
- locality_en:Hsin-hwa Tsun
- Altitude/Minimum Altitude:Alt. 750 m.
- Maximum Altitude:Alt. 750 m.
- Longitude Direction:E
- Longitude (Deg/Min/Sec):120°50'01''
- Latitude/Direction:N
- Latitude (Deg/Min/Sec):22°25'18''
- description_info
- description:標本由王忠魁教授於 1960 年 08 月 04 日,採自臺東縣達仁鄉新化村,海拔 750 m 的枝條上。
植物體匍匐,扁平,主莖長達 10 cm 以上,分枝約 1–3 cm;標本淡黃色至深褐色。莖葉乾燥時開展,不貼伏於莖 上;寬卵形,約 4 × 2 mm;葉尖銳頭至漸尖;葉緣鋸齒,經
常一邊腹捲;中肋 1 條,達約葉的 4/5 長。枝葉與莖葉同形。葉中央細胞長菱形,25–40 × 4–5 µm,厚壁,單疣。
本種植物體外形與同屬的瓦氏灰氣苔相似(Aerobryopsis wallichii),植物體都為扁平,乾燥時葉開展;本種葉寬卵形, 而後者葉披針狀卵形,且葉尖漸長尖。有部分學者將本種區分為本亞種和長尖亞種(A. subdivergens subsp. scariosa),作者依循吳聲華 (1985)的處理,將之視為同種。