Oscillatoria obtusa N.L.Gardner

  • Filed As

    Oscillatoriaceae
    Oscillatoria obtusa N.L.Gardner ( holotype )

  • Collector(s)

    J. N. F. Wille 807, 03 Feb 1915

  • Location

    Puerto Rico. Santurce, Parque Borinquen, in a pool.

  • Habitat

    In a pool.

  • Specimen Notes

    Mounted with the paratypes Wille 486 a (barcode 00953593), and Wille 696 e (barcode 00953592).

  • Identifiers

    NY Barcode: 00953594

    Occurrence ID: fdc43276-1319-4f70-9161-ea2667c80802

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  • Region

    West Indies

  • Country

    Puerto Rico

  • Locality

    Santurce, Parque Borinquen, in a pool

  • Coordinates

    18.4482, -66.0718

  • Coordinate Uncertainty (m)

    5001.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Santurce. Measured from coord. to farthest extent of the district to find linear ext. (4990 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

THE NEW YORK BOTANICAL GARDEN

DARIUS OGDEN MILLS FUND	_	/-»otf

FRESH WATER ALGAE OF PORTO RICO HEW YORK
COLLECTED BY PROFESSOR N. WILLE	BOTANICAL

PARQUE BORINQUEN, SANTURCE	FEBRUARY 3, 191E.4RD.EN

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—

THE NEW YORK BOTANICAL GARDEN

DARIUS OGDEN MILLS FUND	T r-,,y YORK.

FRESHWATER ALGAE OF PORTO RICO
COLLECTED BY PROFESSOR N. WILLE
Caguas January -¿6-17, 1915

BOTANICAL

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Oscillatoria obtusa sp. nov.

Plate 8, figure 73

Trichomes straight or arcuate, moderately rigid, 23-25 [\
eliam., bright aeruginous, straight and, not attenuated at the
apices, or very slightly bent and narrowed in the last two or
three cells, terminal wall slightly thickened; cells 4-6 times
shorter than the diameter, homogeneous; cross-walls very thin
but plainly visible.

Growing in a pool in Borinquen Park, Santurce, no. 807,
type; in Turabo River near Caguas, no. 486 a; in a ditch near the
Playa, Fajardo, no. 696 e.

6 7 8 9 10 T XT v

The New York
copyright reserved Botanical Garden

i3. Oscillatoria obtusa

I erminal portions of two filaments, showing slight
variations of the terminal cells............................................... x 500

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THE NEW YORK BOTANICAL GARDEN

DARIUS OGDEN MILLS FUND

FRESHWATER ALGAE OF PORTO RICO
COLLECTED BY PROFESSOR N. WILLE
Fajardo January 25-28, 1915

NEW

botanical,