Brasilonema ornatum

Da Anunciação, Raylane R., Paulino, Jonatas M., Moura, Ariadne N., Iv, H. Dail Laughinghouse & Gama, Watson A., 2024, Morphometric Characterization And The First Taxonomic Synthesis Of Terrestrial Cyanobacteria From The Atlantic Forest In Northeastern Brazil, Phytotaxa 646 (1), pp. 1-31 : 18

publication ID

https://doi.org/ 10.11646/phytotaxa.646.1.1

persistent identifier

https://treatment.plazi.org/id/8A0B8B74-886A-FF90-FF5E-4B2BCA56FBD9

treatment provided by

Felipe

scientific name

Brasilonema ornatum
status

 

Brasilonema ornatum C.L. Sant’Anna et J. Komárek in Sant’Anna et al. (2011:54) ( Fig. 11M–O View FIGURE 11 ).

Filaments forming fascicles conical, erect and parallel, 10.63–26.19 µm wide. Sheath firm, thickened, 1–3 lamellae, regularly ornamented, hyaline to slight brown. Trichomes cylindrical, false geminate branched, constricted. Cell short, 8.7–14.57 µm wide, 4.09–9.47 µm long, ratio l/w = 0.57. Apical cell rounded. Cell content granulated, olive-green, pale purple or brown. Heterocyte cylindrical or ellipsoidal, intercalary, 5.52–15.65 µm wide, 9.33–15.48 µm long. Hormogonia 5–10 cells, constricted, with basal heterocyte or not.

Habitat: —Tree root on the trail.

Studied material: — PEUFR 55813

PEUFR

Universidade Federal Rural de Pernambuco

Kingdom

Bacteria

Phylum

Cyanobacteria

Class

Cyanobacteriia

Order

Cyanobacteriales

Family

Nostocaceae

Genus

Brasilonema

Loc

Brasilonema ornatum

Da Anunciação, Raylane R., Paulino, Jonatas M., Moura, Ariadne N., Iv, H. Dail Laughinghouse & Gama, Watson A. 2024
2024
Loc

Brasilonema ornatum

Sant'Anna, C. L. & Azevedo, M. T. P. & Fiore, M. F. & Lorenzi, A. S. & Kastovsky, J. & Komarek, J. 2011: 54
2011
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