Clausena indica Oliver
Metadata
Description
Equatorial view showing reticulate exine, apertural characters and optical section (Figs. 1-3)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view showing reticulate exine, apertural characters and optical section (Figs. 1-3)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view showing reticulate exine, apertural characters and optical section (Figs. 1-3)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: analysis of exine and optical section (Figs. 4-5)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: analysis of exine and optical section (Figs. 4-5)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: note the os in silhoutte
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: intercolpium in successive foci (Figs. 7-9)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: intercolpium in successive foci (Figs. 7-9)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: intercolpium in successive foci (Figs. 7-9)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: exine surface in low focus and optical section (Figs. 10-11)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: exine surface in low focus and optical section (Figs. 10-11)
Pollen Slide N°
IFP 16551
Code
clauindi
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Key
pollen_000030
Collection Object
Basis of Record
Preserved specimen
Recorded By
Collection Code
PIFP
Institution Code
IFP
Code
clauindi
Pollen Slide N°
Pollen Slide N°: IFP 16551
Determination
Family
Genus
Specific Epithet
Scientific Name
Scientific Name Authorship
Genus Authorship
Burm.f.
Morphology
Symmetry and Form
Monad, radial_symmetry, isopolar, 3-colporate, elliptic in equatorial_view, subtriangular (angulapaerturate), in polar_view
Dimensions
Polar_Axis = 21-27 µm; Equatorial_Axis = 18-26 µm
Apertures
Three colpora; Colpus: narrowly elliptic, colpus apex acute, distance between the adjacent colpal apices 5.0 µm, margo undifferentiated, aperture_membrane psilate, costae_colpi absent; Os: shortened H-shaped (Fig. 6), lalongate, oral_costae diffuse
Exine
Micro-reticulate, tectate, mur ±0.5 µm; lumina <1.0 µm, exine thickness at the mid-point of the intercolpium 2.0 µm
Remark
A stenopalynous genus
Tentative Pollen Typification
Clausena type
References (Generic Palynology)
LM (micrographs) of C. dentata, C.heptaphylla & C. indica in Tissot, C., Chikhi, H. & Nayar, T.S. (1994). LM of 3 species of Clausena in Millogc-Rasolodimry, J.F. (1988)
Location
Continent
Country
State / Province
County / District
Ecology and Taxonomy
A shrub or small tree in evergreen and semi-evergreen forests. Leaf illustration: Pascal, J-P. & Ramesh, B.R. (1987), fig. 346. Generic description and specific key in Flora of Madras: p. 110 (Gamble, J.S., 1967)
Distribution of Species
Western Peninsular India and Sri Lanka. Western Ghats: Konkan (Maharashtra and Goa), North Kanara, Anamalai and Travancore; in the lower Ghats of the Anaimalais and Travancore at 1000m to 1500m
Distribution of Genus
30 spp., Palaeotrop. (Willis, J.C., 1988). Keys and distribution data for 3 species in Flora of Madras: p. 110 (Gamble, J.S., 1967)
Reuse
License
Cite as
Clausena indica Oliver,
in Digital Collections, Institut Français de Pondichéry,
Pollen Slides,
consulted on February, 5th 2025, https://ifp.inist.fr/s/ecological-specimens/item/461784