• No se han encontrado resultados

Pollen grains and pollinia in four Southamerican palustrine species of Habenaria (Orchidaceae)

N/A
N/A
Protected

Academic year: 2017

Share "Pollen grains and pollinia in four Southamerican palustrine species of Habenaria (Orchidaceae)"

Copied!
10
0
0

Texto completo

Loading

Figure

Figure 1. Pollinium and massulae in HabenariaC, D.Part o a pollinium with a group of tabular massulae and elastoviscin threads; – 0.35 mm (A); 110  species
Figure 2. Details of massulae and elastoviscine threads in Habenaria species. A–C. Ramified elastoviscin, apparently hollow threads in: A.H
Figure 3. Types of walls in Habenaria species. A. Reticulum with rounded, thin, continuous muri of H
Figure 4. Wall structure in Habenaria gourlieana. A, C. LM & B, D–F. TEM. A. Quadrangular external tetrad
+2

Referencias

Documento similar

In the preparation of this report, the Venice Commission has relied on the comments of its rapporteurs; its recently adopted Report on Respect for Democracy, Human Rights and the Rule

In the present study, we performed a comparison of the gene expression profiles among species with colpate and porate pollen grains during the tetrad stage to identify

From the phenomenology associated with contexts (C.1), for the statement of task T 1.1 , the future teachers use their knowledge of situations of the personal

Although some public journalism schools aim for greater social diversity in their student selection, as in the case of the Institute of Journalism of Bordeaux, it should be

In the “big picture” perspective of the recent years that we have described in Brazil, Spain, Portugal and Puerto Rico there are some similarities and important differences,

Keywords: Metal mining conflicts, political ecology, politics of scale, environmental justice movement, social multi-criteria evaluation, consultations, Latin

Díaz Soto has raised the point about banning religious garb in the ―public space.‖ He states, ―for example, in most Spanish public Universities, there is a Catholic chapel

Plotinus draws on Plato’s Symposium (206c4–5) – “procreate in what is beautiful” – 3 in order to affirm that mixed love (which is also a love of beauty) is fecund, although