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Cyperaceae taxon details

Bulbostylis humilis (Kunth) C.B.Clarke

1678735  (urn:lsid:marinespecies.org:taxname:1678735)

accepted
Species
marine, brackish, fresh, terrestrial
recent only
Not documented
Description Slender tufted, amphicarpous annual or short-lived perennial. Culms angular, glabrous, 8–15 cm long, 0.2–0.4 mm diam....  
Description Slender tufted, amphicarpous annual or short-lived perennial. Culms angular, glabrous, 8–15 cm long, 0.2–0.4 mm diam. Leaves densely scabrid, flat but appearing almost filiform, 2–6 cm long, 0.3–0.8 mm wide. Inflorescence of 1–3 clustered spikelets, often with amphicarpous spikelets hidden in basal leaf sheaths. Aerial spikelets ovoid, acute, 3–8 mm long, 2–4 mm diam. Glumes 2–4 mm long, pale to dark red-brown with usually green excurrent scabrous mucro, glabrous or scattered-pubescent on sides. Stamens 2; anthers 0.4–0.7 mm long. Style 2-fid.

Nut obovoid, 1–1.4 mm long, 0.9–1 mm diam., with shortly transversely elongated epidermal cells in longitudinal rows, when young whitish, when mature grey to brownish. Basal spikelets with larger glumes and nuts and sometimes with style 3-fid. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from (Kunth) C.B.Clarke to C.B.Clarke, information provided by...  
Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from (Kunth) C.B.Clarke to C.B.Clarke, information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant  [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Bulbostylis humilis (Kunth) C.B.Clarke. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1678735 on 2025-09-13
Date
action
by
2023-09-06 07:35:01Z
created
2024-12-10 11:47:54Z
unchecked
db_admin
2025-07-25 05:21:29Z
changed

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Nomenclature

basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Description Slender tufted, amphicarpous annual or short-lived perennial. Culms angular, glabrous, 8–15 cm long, 0.2–0.4 mm diam. Leaves densely scabrid, flat but appearing almost filiform, 2–6 cm long, 0.3–0.8 mm wide. Inflorescence of 1–3 clustered spikelets, often with amphicarpous spikelets hidden in basal leaf sheaths. Aerial spikelets ovoid, acute, 3–8 mm long, 2–4 mm diam. Glumes 2–4 mm long, pale to dark red-brown with usually green excurrent scabrous mucro, glabrous or scattered-pubescent on sides. Stamens 2; anthers 0.4–0.7 mm long. Style 2-fid.

Nut obovoid, 1–1.4 mm long, 0.9–1 mm diam., with shortly transversely elongated epidermal cells in longitudinal rows, when young whitish, when mature grey to brownish. Basal spikelets with larger glumes and nuts and sometimes with style 3-fid. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from (Kunth) C.B.Clarke to C.B.Clarke, information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant  [details]