Results 131 to 140 of about 628 (166)
Andromonoecy and fruit set in three genera of the Proteaceae
Botanical Journal of the Linnean Society, 1994 It has been suggested by some authors that the low fruit to flower ratio in some Proteaceae is due to andromonoecy, while others, looking particularly at Banksia , have not been able to find evidence for male flowers in the inflorescences. Stirlingia latifolia, Xylomelum occidentale and X. angustifolium are clearly andromonoccous, while no evidence for
Ladd, P.G., Connell, S.W.
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On evolution of andromonoecy and ‘overproduction’ of flowers: a resource allocation model
Biological Journal of the Linnean Society, 1991The conditions for the evolution of andromonoecy and male-function-controlled overproduction of fertile flowers in hermaphrodites are considered using the evolutionarily stable strategy (ESS) approach. Andromonoecy and male-function-controlled floral display are promoted if further increase in pollen amount per flower is disadvantageous and/or increase
Krzysztof Spalik, Spalik Krzysztof
exaly +3 more sources
ANDROMONOECY AND VARIATION IN PHENOTYPIC GENDER OF PASSIFLORA INCARNATA (PASSIFLORACEAE)
American Journal of Botany, 1988 We studied the perennial vine Passiflora incarnata Linnaeus (Passifloraceae) in Alachua County, Florida, from May to August 1983 to determine the breeding system and investigate seasonal changes in phenotypic gender of individual plants. Passiflora incarnata is an obligate outcrosser, incapable of self‐fertilization.
P. G. May, E. E. Spears
semanticscholar +3 more sources
Characterization of a new dominant Andromonoecy-causing locus in Cucumis Melo
Chez les plantes, la détermination du sexe conduit au développement de fleurs unisexuées à partir d'un méristème floral bisexué. Ce mécanisme évolutif favorise la variabilité génétique.
Dali Rashid
semanticscholar +2 more sources
ANDROMONOECY IN ZIGADENUS PANICULATUS (LILIACEAE): SPATIAL AND TEMPORAL PATTERNS OF SEX ALLOCATION
American Journal of Botany, 1993 I describe patterns of sex allocation and gamete packaging in the andromonoecious lily Zigadenus paniculatus. In this species, pistil length was continuously, but bimodally, distributed within plants, and smaller pistils contained fewer mature ovules.
S. K. Emms
semanticscholar +3 more sources
FRUIT SET, MATING, AND ANDROMONOECY IN POLANISIA DODECANDRA SUBSP. RIOGRANDENSIS (CLEOMACEAE)
The Southwestern naturalist, 2023Andromonoecy, a sexual system in which individuals have both bisexual and male flowers, is rare in angiosperms as a whole, but fairly common in Cleomaceae. We conducted greenhouse experiments on how fruit maturation and self- vs.
M. Schlessman, Matea Mezic
semanticscholar +1 more source
, 2014 This paper reports plant-level measures of reproductive performance from large and small field populations of the vulnerable species Melaleuca deanei F.Meull. compared with three common species within the genus: Melaleuca nodosa (Sol.
Alison Hewitt +4 more
semanticscholar +2 more sources
ANDROMONOECY IN GALIUM ODORATUM (RUBIACEAE)
БОТАНИЧЕСКИЙ ЖУРНАЛ, 2023The manifestation of sexual polymorphism in the sweet woodruff Galium odoratum was studied in the Moscow region during 2021–2023. The plant is a common perennial herbaceous, long-rhizome, polycarpic sciophyte.
V. N. Godin
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ANDROMONOECY IN THE NEW ZEALAND MONTANE SHRUB MANUKA, LEPTOSPERMUM SCOPARIUM (MYRTACEAE)
American Journal of Botany, 1980Richard B Primack, David G Lloyd
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