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
Magnoliopsida
Asteridae
Gentianales
Apocynaceae
Odontadenia
- Allamanda
- Ambelania
- Asclepias
- Aspidosperma
- Blepharodon
- Bonafousia
- Cascabela
- Catharanthus
- Condylocarpon
- Couma
- Cynanchum
- Fischeria
- Forsterella
- Forsteronia
- Galactophora
- Geissospermum
- GenIndet
- Gomphocarpus
- Gonolobus
- Himatanthus
- Himathanthus
- Lacmellea
- Macoubea
- Macropharynx
- Malouetia
- Mandevilla
- Marsdenia
- Matelea
- Melinia
- Mesechites
- Metalepis
- Metastelmia
- Mocoubea
- Molongum
- Mucoa
- Odontadenia
- Oxypetalum
- Parahancornia
- Peltastes
- Philibertia
- Plumeria
- Prestonia
- Rauvolfia
- Rauwolfia
- Rhabdadenia
- Rhigospira
- Sarcostemma
- Stemmadenia
- Stenosolen
- Tabernaemontana
- Tassadia
- Temnadenia
- Thevetia
geminata
- geminata
- laxiflora
- lutea
- macrantha
- macrostoma
- nitida
- puncticulosa
- sp.
- sp. Jeh986
- sp. mch562
- sp.jeh970
- stemmadeniflora
- verrucosa

Collection Details

Species: Odontadenia geminata

Summary
Detail
References
Collections
Images
Map View

Apocynaceae Odontadenia geminata
J. E. Householder 1342

Collection Date: 15 May 2012
Determined By: J. E. Householder
Determination Date: 21 March 2013
Institution: Max Plank

View Annotation History

Collection Data
Specimens
Collection Images

Locality

Continent: South America

Country: Brazil

Region: Amazonas

Closest Town: Barcelos

Locality Description: Igarape Mamule, feeding Rio Cuiuni from the south about 20 km west of Rio Negro.

DD Latitude: -0.8754

DD Longitude: -63.2574

Coordinate uncertainty: 1000 m

Elevation: 20-60 m

Habitat

Habitat Description: Headwaters region of igarapé. Water black, acidic, ranging from fast-flowing along canal to almost stagnant in sheltered areas. Water deep to 2m during rainy season. Vegetation ranges from short forest (25m) dominated by Mauritia flexuosa to open ponds dominated by scattered aquatic macrophytes and M. flexuosa.

Soil Description: Variable depending on location in relation to canal. Largely clayey with some organic build up to tens of centemeters in areas. Often, Mauritia roots form the only visible substrate available, especially on natural levees.

Habitat: Aguajal Wetland

Botanical Data

Plant Notes: Vine. White latex. Flower yellow with red interior. Fruits immature, green, paired. Fertile.

Habit: Vine

Other Data

Research Site: Aguajal Mamule

Project: Aguajal Project

Export Data