Calothrix fasciculata f. incrustans Collins

  • Filed As

    Rivulariaceae
    Calothrix fasciculata f. incrustans Collins ( holotype )

  • Collector(s)

    F. S. Collins s.n., 29 Sep 1895

  • Location

    United States of America. Massachusetts. Suffolk Co. Revere Beach, in littoral zone, on rocks.

  • Habitat

    On rocks, in littoral zone. On rocks.

  • Identifiers

    NY Barcode: 00937728

    Occurrence ID: 8b9a0004-6aed-4ac8-862e-f82dbd64369b

  • Exsiccatae

    Phycotheca Boreali-Americana, a collection of dried specimens of the Algae of North America

    Exsiccatae Number: 561

  • Feedback

    Send comments on this specimen record

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Massachusetts

  • County/Municipio

    Suffolk Co.

  • Locality

    Revere Beach, in littoral zone, on rocks

  • Coordinates

    42.4248, -70.982

  • Coordinate Uncertainty (m)

    2611.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Revere Beach. Measured from coord. to farthest extent of the beach to find linear extent (2600 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

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Phycotheca Boreali-Americana. Collins, Holden, and Setchell.

561. Galothrix fascicuiata forma incrustans coiims

C. Contarenii Collins in Bulletin Torrey Bot. Club, Vol. XVIII, p. 336,

1891 ; not of Bom&t & Flahault.

On rocks, in littoral zone, Revere Beach, Massachusetts, Sept. 29, 1895.

F. S. COLLINS.

Filaments slenderer than in type, .008-.012 mm. diam. ; habit like C.
Contarenii ; forming a smooth incrustation on rocks, so dense that it
can often be strippi cfiKii6tlf6a5attn«sw4grFti^l3iii|wd vinata.

Presented to	f. s. c.

TH : fOr:K BOTANICAL r-ArtOSN
^ •••*-. ¿-ttlTlttN, 1 922

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NEW YORK BOTANICAL GARDEN

00937728

Determined by Francis Drouet

WxOTYPE OF:

C^OThf^y ^ascIc^uata 4- INCiU>£mMS CouAihs

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Galothrix fascicuiata forma focrustans Collins..

Rhodora 2* 15* 1900«

Go Contarenii Collins in Bulletin Torrey Bot. Olub, vol. xviii, p. 536* 1891*
not of Bomet & Flahault. On rocks in littoral zone, Revere Beach, i.lassachusetts,
September 29» 1895« No. 561» Filaments slenderer than in type, .008-*012 am.
diam.j habit like 0. Contarenii] forming a smooth incrustation on rocks, so dense
that it can often be stripped off in the same way as C. pulvinata.

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00937728