scholarly journals Floral features, pollination biology and breeding system of Chloraea membranacea Lindl. (Orchidaceae: Chloraeinae)

2012 ◽  
Vol 110 (8) ◽  
pp. 1607-1621 ◽  
Author(s):  
Agustin Sanguinetti ◽  
Cristiano Roberto Buzatto ◽  
Marcelo Pedron ◽  
Kevin L. Davies ◽  
Pedro Maria de Abreu Ferreira ◽  
...  
Keyword(s):  
Breeding System ◽  
Pollination Biology

scholarly journals Pollination biology and breeding system of syntopic Adenocalymma nodosum and A. peregrinum (Bignonieae, Bignoniaceae) in the Brazilian savanna

Flora ◽  
2016 ◽  
Vol 223 ◽  
pp. 19-29 ◽  
Author(s):  
Diana S. Sampaio ◽  
Clesnan Mendes-Rodrigues ◽  
Thaíssa B.J. Engel ◽  
Tiago M. Rezende ◽  
Nelson S. Bittencourt-Jr ◽  
...  
Keyword(s):  
Breeding System ◽  
Pollination Biology ◽  
Brazilian Savanna

Breeding system and pollination biology of endangered Plantago fengdouensis

2018 ◽  
Vol 38 (11) ◽  
Author(s):  
万海霞 WAN Haixia ◽  
邓洪平 DENG Hongping ◽  
何平 HE Ping ◽  
蒋庆庆 JIANG Qingqing ◽  
刘钦 LIU Qin
Keyword(s):  
Breeding System ◽  
Pollination Biology

Floral features, pollination biology, and breeding system of Comparettia coccinea (Orchidaceae: Oncidiinae)

Flora ◽  
2015 ◽  
Vol 217 ◽  
pp. 57-63 ◽  
Author(s):  
Emerson R. Pansarin ◽  
Ludmila M. Pansarin ◽  
Isabel Alves-dos-Santos
Keyword(s):  
Breeding System ◽  
Pollination Biology

scholarly journals Pollination Biology and the Breeding System of Acacia Retinodes (Leguminosae: Mimosoideae)

1984 ◽  
Vol 71 (1) ◽  
pp. 17 ◽  
Author(s):  
P. Bernhardt ◽  
J. Kenrick ◽  
R. B. Knox
Keyword(s):  
Breeding System ◽  
Pollination Biology

Pollination biology and breeding system of Desmodium grahamii (Fabaceae, Papilionoideae): functional aspects of flowers and bees

2019 ◽  
Vol 305 (9) ◽  
pp. 743-754 ◽  
Author(s):  
Ara Miguel-Peñaloza ◽  
Alfonso Delgado-Salinas ◽  
Karina Jiménez-Durán
Keyword(s):  
Breeding System ◽  
Pollination Biology ◽  
Functional Aspects

scholarly journals Floral biology and breeding system of Psychotria tenuinervis Muell. Arg. (Rubiaceae) in the Atlantic rain forest, SE Brazil

2007 ◽  
Vol 21 (4) ◽  
pp. 879-884 ◽  
Author(s):  
Carolina Bernucci Virillo ◽  
Flavio Nunes Ramos ◽  
Cibele Cardoso de Castro ◽  
João Semir
Keyword(s):  
Breeding System ◽  
Rain Forest ◽  
Floral Biology ◽  
Pollination Biology ◽  
Southeastern Brazil ◽  
Atlantic Rain Forest ◽  
Flower Production ◽  
Corolla Length ◽  
Se Brazil ◽  
Anther Length

(Floral biology and breeding system oi Psychotria tenuinervis Muell. Arg. (Rubiaceae) in the Atlantic rain forest, SE Brazil). The aim of this study was to investigate pollination biology, floral morphometry, morph ratio and breeding system oiPsychotria tenuinervis in an area of Atlantic rain forest in southeastern Brazil. Pollination biology was studied based on focal observations and the breeding system was determined using controlled crosses; data on flower production and floral morphometry were compared between the two floral morphs. Flower production by the two floral morphs was similar, with flowers being reciprocally herkogamous, diurnal and pollinated at similar frequencies, mainly by medium-sized bees. Corolla length and diameter, as well as anther length, were similar between the floral morphs, whereas stigma lobes were larger in thrums. Psychotria tenuinervis is a preferentially self- and intramorph-incompatible, non-apomitic species, with isoplethic populations. At the study site, P. tenuinervis may be considered as a typical distylous species, with reciprocal herkogamous flowers that favour intermorph pollinations and legitimate matings.

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