Petrocelis middendorfii (Rupr.) Kjellm.

• Region

  West Indies

• Country

  Bahamas

• Locality

  Ragged I.

• Coordinates

  22.2009, -75.7308

• Coordinate Uncertainty (m)

  3611.57

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Great Ragged Island. Measured from coord. to farthest extent of the island to find linear ext. (3600 m). Used MaNIS Georef. Calculator to find uncertainty (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

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NORTH AMERICAN ALGAE.
DETERMINED BY F. S. COLLINS.
Published by the Cambridge Botanical Supply Company.
258. Petrocelis cruenta J. An
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On rocks at low water marie. pbese-txtc *
? He New York Lsoi .nical GAKpf.fi
Mount Desert, Maine, July, 1900.	By N. l. Sritton, 1S22
Coll. F. S. Collins.
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Phycotheca Boreall-Amerlcana. Collins, Holden, and Setcliell.
1548. Petrocelis Middendorfii (Rupr.) Kjellm.
For references see P. B.-A., No. 900.
Forming a closely adherent reddish br^pjg
at low water mark, Jaquish Island, Casco Bay,
1904.	1"^* *KŻ York botanical garden
Pv^-¨refillŻŻ > 1Ż22
The plant from the New England coast which has gone by
the name of P. cruenta appears to belong rather to this species.
It is seldom as well developed as the plant of the Paoific coast,
distributed as P. B.-A., No. 900, but there is always a much more
noticeable parenchymatous basal layer than in the true P. oruenta.
J. Ag.
NEW YORK BOTANICAL GARDEN
02184974
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the f. s. colups herbarium
ED TO
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qThe New York b< tanical garden!
By N. l. Bruton, 1922
02184974
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