Microcoleus paludosum var. acuminatus N.L.Gardner

• Region

  West Indies

• Country

  Puerto Rico

• State/Province

  San Juan

• County/Municipio

  San Juan Antiguo Barrio

• Locality

  Sand Cristobal, in Fort.

• Coordinates

  18.4674, -66.1112

• Coordinate Uncertainty (m)

  1561.57

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Castillo de San Cristobal. Measured from coord. to farthest extent of the fort to find linear ext. (1550 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

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THE NEW YORK BOTANICAL GARDEN

Y ORK-	DARIUS OGDEN MILLS FUND

MICAL	FRESH WATER ALGAE OF PORTO RICO

fDEN	COLLECTED BY PROFESSOR N. WILLE ,

SAN CRISTOBAL, SAN JUAN	MARCH 24, Î1915 Jyp£

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Microcoleus paludosus acuminatus var. nov.

Plate 11, figure 5

Trichomes few in a sheath, 5-G n diam., pale aeruginous, 3-5
cells at the apices tapering to a very sharp point, and in part
slightly uncinate.

Growing on a wall in Port San Cristobal, San Juan, no.
2013 a, type.

The material of this species is very sparse, only a few fila-
ments having been observed and those growing among a very
small species of moss.

0 1

cm

6	7	8	9 10 T XT V

The New York
copyright reserved Botanical Garden

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5. Microcoleus paludosus acuminatus

Terminal portion of two naked trichomes..

x 1,000

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