Oedogonium lagerheimii Wittr.

  • Region

    South America

  • Country

    Ecuador

  • State/Province

    Guayas

  • Locality

    Aequatoriæ in "Aqua clara" (reg. trop. provinciæ del Guayas) in scrobiculis rupium foliis dejectis affixa

  • Distribution

    Map all specimens of this taxon

NEW YORK BOTANICAL GARDEN
02363874
Wittrock et Nordstedt. Algœ exsiccatœ.
1018. Oedogonium Lagerheimii Wittr. nov. spec, et Oe. scro-
biculatum Wittr. nov. spec.
Diagnosis Oe. Lagerheimii Wittr.:
Oe. monoicum, oogoniis singulis, binis vel raro ternis, (sub-)globosis,
poro foecundationis in parte oogonii superiore sito apertis; oosporis globosis,
oogonia complentibus; membrana oosporarum (era 3 /li) crassa, fusca, lævi;
ceilulis suifultoriis eadem forma ac cellulis vegetativis ceteris; spermogoniis
1—4cellularibus, liypogynis, subepigynis vel sparsis.
Crassit. cell, veget. 11—15 u, altit. 2—6plo major;
» oogoniorum 32—40 » » 34—42
» oosporarum 31—39 » » 32—39 »
» spermogon. 10—14 » » 4|—8 »
Diagnosis Oe. scrobiculati Wittr.:
Oe. (macrandrium dioicum?), oogoniis singulis, rarius binis, rarissime
ternis, brevi-ellipsoideis — oboviformibus, poro foecundationis in parte
oogonii superiore sito apertis; oosporis oboviformibus, oogonia fere compienti-	?
bus, episporio hyalino, crasso, distincte et dense scrobiculato, mesosporio
flavescente; cellulis suffultoriis sæpius subeurtis, suberassis.
Crassit. cell, veget. trivial. 16—24 /r, altit. 3—6plo major;
» » /> suifult. 24—30 » » 1|—2|plo major;
» oogoniorum	40—48 » » 60—88
» oosporarum	39—43 » » 48—57 »
Æquatoriæ in »Aqua clara» (reg. trop, provinciæ del Guayas) in scro-
biculis rupium foliis dejectis aiïixa 18-^91
legit professor G. Lagerheim.
Determinavit Veit Wittrock.
02363874