Stigonema tuberculatum N.L.Gardner

  • Filed As

    Stigonemataceae
    Stigonema tuberculatum N.L.Gardner ( holotype )

  • Collector(s)

    J. N. F. Wille 1030, 12 Feb 1915

  • Location

    Puerto Rico. growing on rocks Maricao.

  • Habitat

    Growing on rocks. On rocks.

  • Identifiers

    NY Barcode: 00953642

    Occurrence ID: 167d5f0e-8251-481d-8468-d3d1e80e3ee7

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  • Region

    West Indies

  • Country

    Puerto Rico

  • Locality

    growing on rocks Maricao

  • Coordinates

    18.1768, -66.9782

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

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55. Stigonema tuberculatum

Upper part of a typical plant.

x 250

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Determined by Francis Drouet

£•' fs. / JT /fa /

Stigonema tuberculatum sp. nov.

Plate 21, figure 55

filaments 200-300 m long, 14-18 n diam. in oldest parts,
crooked, irregular, and tuberculate; cells spherical, 1-4-seriate,
olive-green, 5-7 n diam.; sheath thin, close-fitting, hyaline.

Growing on rocks near Maricao, no. 1030, type.

The plants of this species have the peculiar habit of not read-
ily wetting or absorbing water; seemingly waxy.

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THE NEW YORK BOTANICAL GARDEN

DARIUS OGDEN MILLS FUND

FRESHWATER ALGAE OF PORTO RICO
COLLECTED BY PROFESSOR N. WILLE
Maricao February 12-15, 1915

TYPE

A

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00953642