Desmidium laticeps Nordst.

  • Filed As

    Desmidiaceae
    Desmidium laticeps Nordst. ( type )

  • Collector(s)

    G. O. A. Malme 72, 30 May 1893

  • Location

    Brazil. Brasiliæ in fossa in silvula ad Porto Alegre civit. Rio Grando do Sul.

  • Identifiers

    NY Barcode: 02364130

    Occurrence ID: 3b822830-efc2-45d1-ac24-4c11317c9dc6

  • Exsiccatae

    Exsiccatae Number: 1251 a

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  • Region

    South America

  • Country

    Brazil

  • Locality

    Brasiliæ in fossa in silvula ad Porto Alegre civit. Rio Grando do Sul

  • Distribution

    Map all specimens of this taxon

1 1 i	f ; ' - V '
illly [	% 1 SP
Sts'	£ -
NEW YORK BOTANICAL GARDEN
64130
?T
NEW YORK BOTANICAL GARDEN
02364
a-
Wittrock, Nordstedt, Lagerheim. Algcu exsiccatce.
1251. Desmidium (Dìdymoprium) laticeps Nordst.
a.	Sterile.
Brasilia in fossa in silvula ad Porto Aiegre eivit. Rio Grande do Sul
18 V 93
leg. dr. G. A:n Malme (Ex. Lma Regnell Algse n:o 72)
b.	Fructificans. Zygosporse (ih una serie cellularum) lentiformes, e
tere late ellipticse. Diametr. 50 — 56 ft% crass. 40—44 //.
Brasilia in prov. S. Paulo 189G
legit cl. A. Lofgren (n:o 747).
Determinavi 0. Nordstedt
c.	Sterile. Immixta sunt Oedogonium biforme Nordst. et parcius Oe.
WittrockianunC Hirn nov. spec.
Diagnosis Oedogonii Wittrockiani Hirn nov. spec.
Oe. dioicum nannandrium, idiandrosporum, oogoniis singulis, breviter
oboviformi-globosis vel subglobosis, poro foecundationis in superiore parte
oogonii sito apertis; oosporis globosis oogonia non piane complentibus, exo-
sporio echinis conicis, spiraliter dispositis ornato, spiris 5 — 7, interdum
anastomosantibus ; cellulis sufiultoriis eadem forma ac cellulis vegetativis
ceteris; androsporangiis 1—5—?-cellularibus ;nannandribus in cellulis sufful-
torìis sedentibus, stipite subrecto; antheridio 1 — 2-cellulari;
issit. cell, veget.		38-	-45		altit.	2—	•3 pio
n	oogoniorum	63-	•73	J? 9	99	68-	-75 fi;
n	oospor. (sine acul.)	53-	63	99 9	19	55 —	•67
19	cell, anclrosp.	36-	38	9) >	99	11-	-26
19	stip. nannandr.	11-	-15	99 9	19	50 —	-65
99	cell, antherid.	9-	-10	91 9	99	20-	-23
Species valde insignis, ad species echinosporas pertinens.
America australis: Paraguay ad Paraguari 18|93. (Exped. I:ma
Regnelliana. Alg. n:o 81.)
Legit doctor G. A:n Malme.
Determinavit magister K. E. Hirn,
NEW YORK BOTANICAL GARDEN
02364130
02364131
02364132