Pollen grain morphology of selected allergenic species native to southern South America

Pollen grains of Celtis tala (Celtidaceae), Phytolacca dioica (Phytolaccaceae), Schinopsis balansae (Anacardiaceae) and Solidago chilensis (Asteraceae) are examined with light and scanning electron microscopy, described, and illustrated. These four unrelated species are native to southern South Amer...

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Autores principales:	Palazzesi, L., Pujana, R.R., Burrieza, H.P., Steinhardt, A.P.
Formato:	JOUR
Materias:	Allergenic species Argentina Pollen morphology angiosperm morphology pollen scanning electron microscopy South America Anacardiaceae Asteraceae Celtis africana Celtis tala Lithrea molleoides Ora Phytolacca dioica Phytolaccaceae Schinopsis balansae Solidago Solidago chilensis
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_10955674_v134_n4_p527_Palazzesi
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_10955674_v134_n4_p527_Palazzesi
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spelling	todo:paper_10955674_v134_n4_p527_Palazzesi2023-10-03T16:05:18Z Pollen grain morphology of selected allergenic species native to southern South America Palazzesi, L. Pujana, R.R. Burrieza, H.P. Steinhardt, A.P. Allergenic species Argentina Pollen morphology angiosperm morphology pollen scanning electron microscopy Argentina South America Anacardiaceae Asteraceae Celtis africana Celtis tala Lithrea molleoides Ora Phytolacca dioica Phytolaccaceae Schinopsis balansae Solidago Solidago chilensis Pollen grains of Celtis tala (Celtidaceae), Phytolacca dioica (Phytolaccaceae), Schinopsis balansae (Anacardiaceae) and Solidago chilensis (Asteraceae) are examined with light and scanning electron microscopy, described, and illustrated. These four unrelated species are native to southern South America and considered an important source of skin prick allergy tests. Most relevant pollen characters are compared to those of their closest relatives. Celtis tala (3-, 4-, or 5- porate, verrucate) shares characters with the Celtis africana type in lacking a sunken area around the ora and in having the sculptural elements regularly arranged; Phytolacca dioica (3-colpate) with the Phytolacceae type in being microechinate and microperforate; Schinopsis balansae (3-colporate, striato-reticulate) with some members of the Lithraea molleoides subtype (Anacardiaceae) in having high muri and long striae; Solidago chilensis (3-colporate, echinate) with the Solidago type in being caveate. This study contributes to a better understanding of pollen morphology in species that are especially common to southern South America. Fil:Palazzesi, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Pujana, R.R. 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_10955674_v134_n4_p527_Palazzesi
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Allergenic species Argentina Pollen morphology angiosperm morphology pollen scanning electron microscopy Argentina South America Anacardiaceae Asteraceae Celtis africana Celtis tala Lithrea molleoides Ora Phytolacca dioica Phytolaccaceae Schinopsis balansae Solidago Solidago chilensis
spellingShingle	Allergenic species Argentina Pollen morphology angiosperm morphology pollen scanning electron microscopy Argentina South America Anacardiaceae Asteraceae Celtis africana Celtis tala Lithrea molleoides Ora Phytolacca dioica Phytolaccaceae Schinopsis balansae Solidago Solidago chilensis Palazzesi, L. Pujana, R.R. Burrieza, H.P. Steinhardt, A.P. Pollen grain morphology of selected allergenic species native to southern South America
topic_facet	Allergenic species Argentina Pollen morphology angiosperm morphology pollen scanning electron microscopy Argentina South America Anacardiaceae Asteraceae Celtis africana Celtis tala Lithrea molleoides Ora Phytolacca dioica Phytolaccaceae Schinopsis balansae Solidago Solidago chilensis
description	Pollen grains of Celtis tala (Celtidaceae), Phytolacca dioica (Phytolaccaceae), Schinopsis balansae (Anacardiaceae) and Solidago chilensis (Asteraceae) are examined with light and scanning electron microscopy, described, and illustrated. These four unrelated species are native to southern South America and considered an important source of skin prick allergy tests. Most relevant pollen characters are compared to those of their closest relatives. Celtis tala (3-, 4-, or 5- porate, verrucate) shares characters with the Celtis africana type in lacking a sunken area around the ora and in having the sculptural elements regularly arranged; Phytolacca dioica (3-colpate) with the Phytolacceae type in being microechinate and microperforate; Schinopsis balansae (3-colporate, striato-reticulate) with some members of the Lithraea molleoides subtype (Anacardiaceae) in having high muri and long striae; Solidago chilensis (3-colporate, echinate) with the Solidago type in being caveate. This study contributes to a better understanding of pollen morphology in species that are especially common to southern South America.
format	JOUR
author	Palazzesi, L. Pujana, R.R. Burrieza, H.P. Steinhardt, A.P.
author_facet	Palazzesi, L. Pujana, R.R. Burrieza, H.P. Steinhardt, A.P.
author_sort	Palazzesi, L.
title	Pollen grain morphology of selected allergenic species native to southern South America
title_short	Pollen grain morphology of selected allergenic species native to southern South America
title_full	Pollen grain morphology of selected allergenic species native to southern South America
title_fullStr	Pollen grain morphology of selected allergenic species native to southern South America
title_full_unstemmed	Pollen grain morphology of selected allergenic species native to southern South America
title_sort	pollen grain morphology of selected allergenic species native to southern south america
url	http://hdl.handle.net/20.500.12110/paper_10955674_v134_n4_p527_Palazzesi
work_keys_str_mv	AT palazzesil pollengrainmorphologyofselectedallergenicspeciesnativetosouthernsouthamerica AT pujanarr pollengrainmorphologyofselectedallergenicspeciesnativetosouthernsouthamerica AT burriezahp pollengrainmorphologyofselectedallergenicspeciesnativetosouthernsouthamerica AT steinhardtap pollengrainmorphologyofselectedallergenicspeciesnativetosouthernsouthamerica
_version_	1807314426270842880

Pollen grain morphology of selected allergenic species native to southern South America

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