Cosmarium alatum var. aequatoriense Nordst.

  • Region

    South America

  • Country

    Ecuador

  • State/Province

    Pichincha

  • Locality

    Æquatoriæ in plateis ad San Nicolas [in the streets]

  • Distribution

    Map all specimens of this taxon

6 7 8 9 10 ~ XT
The New York
copyright reserved botanical Garden
Wittrock et Nordstedt. Algce exsiccatce.
1116. Cosmarium alatimi Kirchn. ¡3 aequatoriense Nordst. nov.
var.
A var. gostyniensi Racib. magnitudine m ajoré, lobis basalibns panilo
minus productis (magis truncato-rotundatis), unde cellulse minus latse finut,
lobo polari apice saepe retuso et tumore centrali supra isthmum levissimo
differt. Granula membrana parva, parum conspicua, fortasse minus nume-
rosa quam in v. gostyniensi. Long. 44—48 //, lat. 38—40 /r, lat. apic.
circ. 20 fi* lat. isthm. 12 //, crass. 23 /*.
An re vera a G. orthogono Delp. distinctum sit, quae species tantum
membrana glabra et pyrenoidibus singulis (?) ab hac varietate differt.
iEquatorise in plateis ad San Nicolas (prov. de Pichincha) 18TTÍ91
legit professor G. Lagerheim.
Determ. 0. Nordstedt.
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