Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)

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Stem epidermis of eight Pterocactus species was examined under light microscopy (LM) and scanning electron microscopy (SEM). The stomata belong to the paracytic type, with two to five subsidiary cells. The size of stomata and papillae and the density of both were measured and counted under LM. Under...

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Autores principales: Faigón, A., Galati, B.G., Rosenfeldt, S., Kiesling, R.
Formato: JOUR
Materias:
Cactaceae
Opuntioideae
Pterocactus
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10700048_v_n16_p57_Faigon
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_10700048_v_n16_p57_Faigon
record_format dspace
spelling todo:paper_10700048_v_n16_p57_Faigon2023-10-03T16:02:17Z Epidermal characters of Pterocactus (Opuntioideae, Cactaceae) Faigón, A. Galati, B.G. Rosenfeldt, S. Kiesling, R. Cactaceae Opuntioideae Pterocactus Stem epidermis of eight Pterocactus species was examined under light microscopy (LM) and scanning electron microscopy (SEM). The stomata belong to the paracytic type, with two to five subsidiary cells. The size of stomata and papillae and the density of both were measured and counted under LM. Under SEM the micromorphology of papillae was studied. These characters were used to distinguish anatomically the species of Pterocactus. © 2011 Cactus and Succulent Society of America. Fil:Faigón, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Galati, B.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rosenfeldt, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10700048_v_n16_p57_Faigon
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Cactaceae
Opuntioideae
Pterocactus
spellingShingle Cactaceae
Opuntioideae
Pterocactus
Faigón, A.
Galati, B.G.
Rosenfeldt, S.
Kiesling, R.
Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)
topic_facet Cactaceae
Opuntioideae
Pterocactus
description Stem epidermis of eight Pterocactus species was examined under light microscopy (LM) and scanning electron microscopy (SEM). The stomata belong to the paracytic type, with two to five subsidiary cells. The size of stomata and papillae and the density of both were measured and counted under LM. Under SEM the micromorphology of papillae was studied. These characters were used to distinguish anatomically the species of Pterocactus. © 2011 Cactus and Succulent Society of America.
format JOUR
author Faigón, A.
Galati, B.G.
Rosenfeldt, S.
Kiesling, R.
author_facet Faigón, A.
Galati, B.G.
Rosenfeldt, S.
Kiesling, R.
author_sort Faigón, A.
title Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)
title_short Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)
title_full Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)
title_fullStr Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)
title_full_unstemmed Epidermal characters of Pterocactus (Opuntioideae, Cactaceae)
title_sort epidermal characters of pterocactus (opuntioideae, cactaceae)
url http://hdl.handle.net/20.500.12110/paper_10700048_v_n16_p57_Faigon
work_keys_str_mv AT faigona epidermalcharactersofpterocactusopuntioideaecactaceae
AT galatibg epidermalcharactersofpterocactusopuntioideaecactaceae
AT rosenfeldts epidermalcharactersofpterocactusopuntioideaecactaceae
AT kieslingr epidermalcharactersofpterocactusopuntioideaecactaceae
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