Rasaminirina, Fitiavana;Larridon, Isabel
Rhynchospora
Sign in to saveRhynchospora (beak-rush or beak-sedge) is a genus of about 400 species of sedges with a cosmopolitan distribution. The genus includes both annual and perennial species, mostly with erect 3-sided stems and 3-ranked leaves. The achenes bear a beak-like tubercule (hence the name "beak-rush", although the plants are sedges, not rushes) and are sometimes subtended by bristles. Many of the species are similar in vegetative appearance, and mature fruits are needed to make a positive identification.
Species
GENUS
- KingdomPlantae
- PhylumTracheophyta
- ClassLiliopsida
- OrderPoales
- FamilyCyperaceae
via GBIF · Kew POWO
Museum specimens
- Specimen records
- 10,100
- With media
- 3,511
- Family
- Cyperaceae
- Collections
- ENCB-IPN, IIB-UV, IBUNAM, GH, IEA-UAT, INECOL
- Recorded in
- Mexico
Wikidata facts
- Instance of
- taxon
- Parent taxon
- Cyperaceae
- Image
- Rhynchospora fascicularis.jpg
Show 8 more facts
- taxon rank
- genus
- taxon name
- Rhynchospora
- Commons category
- Rhynchospora
- topic's main category
- Category:Rhynchospora
- Commons gallery
- Rhynchospora
- taxon common name
- gob-sheisg
- has fruit type
- nucule
Sources (3)
via Wikidata · CC0
~6 min read
Encyclopedic overview
6 sectionsContents
- Ecology
- Evolution
- Taxonomy
- References
- External links
- Other sources
Rhynchospora (beak-rush or beak-sedge) is a genus of about 400 species of sedges with a cosmopolitan distribution. The genus includes both annual and perennial species, mostly with erect 3-sided stems and 3-ranked leaves. The achenes bear a beak-like tubercule (hence the name "beak-rush", although the plants are sedges, not rushes) and are sometimes subtended by bristles. Many of the species are similar in vegetative appearance, and mature fruits are needed to make a positive identification.
The inflorescences (spikelets) are sometimes subtended by bracts which can be leaf-like or showy, often white that attract insects.
Excerpted from Wikipedia’s “Rhynchospora” article, available under the CC BY-SA 4.0 licence.