Nothopegia travancorica Bedd.ex.Hook.f.
Metadata
Description
Equatorial view with a colporus: striato-reticulate exine, diffuse psilate margo and lalongate os (Figs. 1-3)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view with a colporus: striato-reticulate exine, diffuse psilate margo and lalongate os (Figs. 1-3)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view with a colporus: striato-reticulate exine, diffuse psilate margo and lalongate os (Figs. 1-3)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view with a colporus and a part of an intercolpium (Figs. 4-5)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view with a colporus and a part of an intercolpium (Figs. 4-5)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
SEM - equatorial view with an intercolpium showing the striato-reticulate exine grading to psilate colpal margin
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view with an intercolpium; note the striato-reticulate exine in LO analysis (Figs. 7-8)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view with an intercolpium; note the striato-reticulate exine in LO analysis (Figs. 7-8)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: diffuse colpal margin, and optically sectioned exine (Figs. 9-11)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: diffuse colpal margin, and optically sectioned exine (Figs. 9-11)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: diffuse colpal margin, and optically sectioned exine (Figs. 9-11)
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: in optical section
Pollen Slide N°
IFP 21702
Code
nothtrav
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Family
Genus
Key
pollen_000093
Collection Object
Basis of Record
Preserved specimen
Recorded By
Collection Code
PIFP
Institution Code
IFP
Code
nothtrav
Pollen Slide N°
Pollen Slide N°: IFP 21702
Determination
Family
Genus
Specific Epithet
Scientific Name
Scientific Name Authorship
Genus Authorship
Blume
Morphology
Symmetry and Form
Monad, radial_symmetry, isopolar, 3-colporate; elliptic in equatorial_view; (sub)circular in polar_view
Dimensions
Polar_Axis = 28-33 µm; Equatorial_Axis = 25-35 µm
Apertures
Three colpora, colpus. elliptic, colpus apex acute, aperture_membrane psilate, distance between the adjacent colpal apices 6.0 µm, margo diffuse, thin and psilate, costae_colpi present; Os: elliptic with curved lateral ends, lalongate, oral_costae present
Exine
Medium_reticulate (polar_area) to striato-reticulate (intercolpia), tectate, mur >0.5 µm, lumina ±1.0 µm, infratectum columellate, exine thickness at the mid-point of the intercolpium ±2.0 µm
Remark
A stenopalynous genus
Tentative Pollen Typification
Nothopegia type
References (Generic Palynology)
LM & SEM of Nothopegia travancorica; and LM of N. beddome in Tissot, C., Chikhi, H. & Nayar, T.S. (1994)
Location
Continent
Country
State / Province
County / District
Locality
Virajpet
Ecology and Taxonomy
A medium-sized tree up to 1000m. Occasional. Leaf illustration: Pascal, J-P. & Ramesh, B.R. (1987), fig.11. Generic description and specific key in Flora of Madras: pp. 188 & 189 (Gamble, J.S., 1967)
Distribution of Species
Western Peninsular India; Western Ghats: from South Kanara to Malabar, Tirunelveli hills and Travancore. Endemic to Western Ghats. Map: Ramesh, B.R. & Pascal, J-P. (1997): Plate N°- 13
Distribution of Genus
7 spp., India, Sri Lanka, Borneo (Willis, J.C., 1988). Keys and distribution data for 6 species in Flora of Madras: pp. 188 & 189 (Gamble, J.S., 1967)
Reuse
License
Cite as
Nothopegia travancorica Bedd.ex.Hook.f.,
in Digital Collections, Institut Français de Pondichéry,
Pollen Slides,
consulted on April, 10th 2025, https://digitalcollections.ifpindia.org/s/ecological-specimens/item/461847