Admin Navigation

Utility Navigation

Atrium®

Biodiversity Information System

Search:

Browse:

uninitialized

Primary Navigation

Home
Digital Herbarium
Library
GIS Data
Weather Data
Vegetation Surveys
Workspace

Secondary Navigation

Browse by
- Taxonomy
- Collector
- Project
- Research Site
- Habit
- Habitat
Advanced Search
Checklist

Tertiary Navigation

Plantae
Magnoliophyta
Liliopsida
Commelinidae
Poales
Cyperaceae
Eleocharis
- Becquerelia
- Bulbostylis
- Caipha
- Calptrocarya
- Calyptrocarya
- Carex
- Cyperus
- Dichromena
- Diplacrum
- Diplasia
- Eleocharis
- Fimbristylis
- Fuirena
- GenIndet
- Kyllinga
- Mapania
- Oreobolus
- Oxycaryum
- Pleurostachys
- Pycreus
- Rhynchospora
- Schoenoplecthus
- Schoenoplectus
- Scirpus
- Scleria
- Torulinium
- Uncinia
sp.jeh979
- acicularis
- elegans
- geniculata
- interstincta
- obtusa
- palustris
- quadrangulata
- retroflexa
- sellowiana
- sp.
- sp. Jeh1205
- sp. Jeh1206
- sp. Jeh1208b
- sp. Jeh1863
- sp. Jeh1916
- sp. Jeh2062
- sp. Jeh2089
- sp. Jeh2153
- sp. mch678
- sp. mch679
- sp.jeh979
- sp.jeh980
- tuberculosa

Collection Details

Species: Eleocharis sp.jeh979

Summary
Detail
References
Collections
Images
Map View

Cyperaceae Eleocharis sp.jeh979
J. E. Householder 979

Collection Date: 6 May 2011
Determined By: unknown
Determination Date: unknown
Institution: unknown

View Annotation History

Collection Data
Specimens
Collection Images

Locality

Continent: South America

Country: Brazil

Region: Roraima

Closest Town: Santa Maria

Locality Description: Along black water tributary of Rio Branco (branch of Rio Negro), 2 km upriver of Agua Boa Hotel

DD Latitude: 0.83976

DD Longitude: -61.6186

Coordinate uncertainty: 100 m

Elevation: 50-50 m

Habitat

Habitat Description: Open swamp habitat that seems to follow the path of an abandoned channel after avulsion. Impermeable clay layer and seeps are visible near the swamp. Swamp transitions into flooded "campina" habitat with abundant shrubs characteristic of drier cerrado.

Soil Description: Organic accumulation to about 60cm in center of swamp. Water depth to 1 meter where Mauritia occurs, but reduced to 10 -20 cm where Cyperacace dominates. Swamp transitions into flooded campina habitat with abundant shrubs characteristic of cerrado habitat.

Habitat: Aguajal Wetland

Botanical Data

Plant Notes: Occurs in deep water to 1 meter or more. Scarcec. Stigmas white and stringy.

Habit: Herb

Other Data

Research Site: Aguajal Agua Boa

Project: Aguajal Project

Export Data