Eurya japonica Thunb.
Metadata
Description
Equatorial view: a colporus with an ill-defined os (Figs. 1-3)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: a colporus with an ill-defined os (Figs. 1-3)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: a colporus with an ill-defined os (Figs. 1-3)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: an intercolpium in high focus and optical section (Figs. 4-5)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Equatorial view: an intercolpium in high focus and optical section (Figs. 4-5)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: in high focus and optical section (Figs. 6-7)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view: in high focus and optical section (Figs. 6-7)
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Subpolar view in high focus
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Metadata
Description
Polar view in optical section showing 3-lobed outline
Pollen Slide N°
IFP 21903
Code
euryjapo
Type
Still image
Creator
IFP Team
Creation Date
[s.d.]
Publisher
Institut français de Pondichéry
License
Key
pollen_000047
Collection Object
Basis of Record
Preserved specimen
Recorded By
Event Date
1961-07-18
Catalog Number
Record Number
HIFP PhG
Collection Code
PIFP
Institution Code
IFP
Code
euryjapo
Pollen Slide N°
Pollen Slide N°: IFP 21903
Determination
Family
Genus
Specific Epithet
Scientific Name
Scientific Name Authorship
Genus Authorship
Thunb.
Morphology
Symmetry and Form
Monad, radial_symmetry, isopolar, 3-colporoidate; elliptic in equatorial_view; (sub)circular to 3-lobed, in polar_view
Dimensions
Polar_Axis = 17-20 µm; Equatorial_Axis = 13-16 µm
Apertures
Three colpor(oid)a; Colpus: narrowly elliptic, (non)constricted at the equator, colpus apex acute, distance between the adjacent colpal apices ±4.0 µm, margo undifferentiated, aperture_membrane psilate, costae_colpi present(?); Os: ill-defined
Exine
Psilate, tectate, infratectum columellate, exine thickness at the mid-point of the intercolpium ±1.2 µm
Remark
A stenopalynous genus
Tentative Pollen Typification
Eurya japonica type
References (Generic Palynology)
LM of Eurya japonica in Tissot, C., Chikhi, H. & Nayar, T.S. (1994)
Location
Continent
Country
State / Province
County / District
Locality
Kodaikanal
Ecology and Taxonomy
A shrub or small tree common in open evergreen forests up to 1000m. Generic and specific descriptions in Flora of Madras: p. 57 (Gamble, J.S., 1967)
Distribution of Species
India (Eastern Himalaya, Sikkim, Khasia, Eastern and Western Peninsula) to Japan, Fiji. Western Ghats: from South Kanara to Travancore
Distribution of Genus
130 spp., East Asia, Indomal., Pacific (Willis, J.C., 1988). Distribution data for 1 species in Flora of Madras: p. 57 (Gamble, J.S., 1967)
Reuse
License
Cite as
Eurya japonica Thunb.,
in Digital Collections, Institut Français de Pondichéry,
Pollen Slides,
consulted on April, 2nd 2025, https://digitalcollections.ifpindia.org/s/ecological-specimens/item/461801