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Pollination biology ofOpuntia polyacantha andOpuntia phaeacantha (Cactaceae) in southern Colorado
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What this work says
Outgoing claims: the papers this work cites, builds on, or argues with.
inferredcites →https://doi.org/10.1002/j.1537-2197.1979.tb06262.xopenalex-snapshot
STARCH IN ANGIOSPERM POLLEN GRAINS AND ITS EVOLUTIONARY SIGNIFICANCE
inferredcites →https://doi.org/10.1007/bf00982393openalex-snapshot
Pollination ofOpuntia lindheimeri and related species
inferredcites →https://doi.org/10.1007/bf00982394openalex-snapshot
Pollination ofOpunta basilaris andO. littoralis
inferredcites →https://doi.org/10.1007/bf00985876openalex-snapshot
Pollination of the southwestern Opuntias
inferredcites →https://doi.org/10.1007/bf02869758openalex-snapshot
Mode of reproduction of higher plants
inferredcites →https://doi.org/10.1016/b978-0-12-295680-5.50022-6openalex-snapshot
Constraints on the Evolution of Plant Breeding Systems and Their Relevance to Systematics
inferredcites →https://doi.org/10.1016/b978-0-12-295680-5.50023-8openalex-snapshot
Pollination by Animals and Angiosperm Biosystematics
inferredcites →https://doi.org/10.1111/j.1558-5646.1977.tb00979.xopenalex-snapshot
POLLEN-OVULE RATIOS: A CONSERVATIVE INDICATOR OF BREEDING SYSTEMS IN FLOWERING PLANTS
inferredcites →https://doi.org/10.1139/b70-082openalex-snapshot
Variation in the spectral qualities of flowers in the Nymphoides indica complex (Menyanthaceae) and its possible adaptive significance
inferredcites →https://doi.org/10.2134/agronj1961.00021962005300050002xopenalex-snapshot
Principles and Procedures of Statistics
inferredcites →https://doi.org/10.2307/1220176openalex-snapshot
Catalog of Hymenoptera in America North of Mexico
inferredcites →https://doi.org/10.2307/2260423openalex-snapshot
Island and Mainland Pollination Ecology of Centrosema Virginianum and Opuntia Stricta
inferredcites →https://doi.org/10.2307/2424867openalex-snapshot
Scent and Color, Floral Polymorphisms and Pollination Biology in Polemonium viscosum Nutt.
inferredcites →https://doi.org/10.2307/3543864openalex-snapshot
Competition for Pollinators as a Stimulus for the Evolution of Flowering Time
inferredcites →https://doi.org/10.2307/3671218openalex-snapshot
Insect Pollination of Prickly-Pears (Opuntia: Cactaceae)
What points at this work
Incoming claims: where this work appears in other papers’ reference lists and arguments.
inferred← citeshttps://doi.org/10.31055/1851.2372.v54.n1.23578zenodo-depositor-declared
Sistema reproductivo y biología floral de Lantana camara (Verbenaceae) en una población ribereña del Río de la Plata
inferred← citeshttps://doi.org/10.1007/978-3-030-78444-7_4openalex-snapshot
Cactus Pear (Opuntia spp.) Species and Cultivars
inferred← citeshttps://doi.org/10.1007/978-3-030-78444-7_8openalex-snapshot
Genetic Diversity and Ecotypes of Opuntia spp.
inferred← citeshttps://doi.org/10.1007/978-3-642-02550-1openalex-snapshot
Desert Plants : Biology and Biotechnology
inferred← citeshttps://doi.org/10.1007/978-3-642-02550-1_10openalex-snapshot
Reproductive Biology of Cactaceae
inferred← citeshttps://doi.org/10.1007/978-3-642-78020-2_26openalex-snapshot
Floral Ecology: Report on the Years 1988 (1987) to 1991 (1992)
inferred← citeshttps://doi.org/10.1007/978-3-7091-6306-1_8openalex-snapshot
Pollen grains: why so many?
inferred← citeshttps://doi.org/10.1007/bf00986190openalex-snapshot
Stylar trimorphism in four functionally andromonoeciousProsopis species (Mimosaceae)
inferred← citeshttps://doi.org/10.1007/bf00986342openalex-snapshot
Competition between the oligolectic beePtilothrix plumata (Anthophoridae) and the flower closing beetlePristimerus calcaratus (Curculionidae) for floral resources ofPavonia cancellata (Malvaceae)
inferred← citeshttps://doi.org/10.1007/bf00989204openalex-snapshot
Stamen movements in flowers ofOpuntia (Cactaceae) favour oligolectic pollinators
inferred← citeshttps://doi.org/10.1007/bf02856594openalex-snapshot
Bateman’s principle and plant reproduction: The role of pollen limitation in fruit and seed set
inferred← citeshttps://doi.org/10.1007/s00497-003-0187-3openalex-snapshot
Identification of self-incompatibility groups in Hatiora and Schlumbergera (Cactaceae)
inferred← citeshttps://doi.org/10.1007/s00606-004-0193-4openalex-snapshot
Reproductive biology of the melon cactus, Melocactus curvispinus (Cactaceae)
inferred← citeshttps://doi.org/10.1007/s00606-011-0432-4openalex-snapshot
Pollen partitioning of three species of Convolvulaceae among oligolectic bees in the Caatinga of Brazil
inferred← citeshttps://doi.org/10.1007/s00606-018-1531-2openalex-snapshot
Structure and ultrastructure of floral nectaries of two Opuntia species (Cactaceae) in relation to their floral visitors
inferred← citeshttps://doi.org/10.1007/s11829-024-10101-5openalex-snapshot
Bee species perform differently between sexes of a gynodioecious globose cactus
inferred← citeshttps://doi.org/10.1007/s40415-022-00790-8openalex-snapshot
Macro- and micromorphological characterization of staminodes in the Plains Prickly Pear Opuntia polyacantha Haw. (Cactaceae)
inferred← citeshttps://doi.org/10.1007/s40415-023-00921-9openalex-snapshot
Floral biology of Passiflora urnifolia Rusby in the Yungas rain forest of Argentina
inferred← citeshttps://doi.org/10.1016/j.actao.2011.05.006openalex-snapshot
The role of native flower visitors in pollinating Opuntia ficus-indica (L.) Mill., naturalized in Sicily
inferred← citeshttps://doi.org/10.1016/j.agee.2018.11.019openalex-snapshot
The effect of adjacent habitat on native bee assemblages in a perennial low-input agroecosystem in a semiarid anthropized landscape
inferred← citeshttps://doi.org/10.1016/j.flora.2013.04.009openalex-snapshot
Intriguing thigmonastic (sensitive) stamens in the Plains Prickly Pear Opuntia polyacantha (Cactaceae)
inferred← citeshttps://doi.org/10.1016/j.flora.2022.152071openalex-snapshot
Possible functions of the petal hairs of Jodina Hook. & Arn. ex Meisn. (Cervantesiaceae) during pollination
inferred← citeshttps://doi.org/10.1016/j.jaridenv.2005.06.018openalex-snapshot
Reproductive biology of Opuntia: A review
inferred← citeshttps://doi.org/10.1016/j.scienta.2003.11.020openalex-snapshot
Flower receptivity and fruit characteristics associated to time of pollination in the yellow passion fruit Passiflora edulis Sims f. flavicarpa Degener (Passifloraceae)
inferred← citeshttps://doi.org/10.1016/j.scienta.2015.12.018openalex-snapshot
Study of reproductive behaviour in low-chill apples in warmer zones of Argentina
inferred← citeshttps://doi.org/10.1017/s1479262124000376openalex-snapshot
Floral biology and breeding behaviour of Melia azedarach L.: imperative for hybridization
inferred← citeshttps://doi.org/10.1055/s-2003-44783openalex-snapshot
Functional Gynodioecy in Opuntia quimilo (Cactaceae), a Tree Cactus Pollinated by Bees and Hummingbirds
inferred← citeshttps://doi.org/10.1071/bt24016openalex-snapshot
Floral biology, pollinators and breeding system of Passiflora chrysophylla (Passifloraceae), a South American passion vine
inferred← citeshttps://doi.org/10.1080/14772000.2021.1967510openalex-snapshot
On the continuum of evolution: a putative new hybrid speciation event in Opuntia (Cactaceae) between a native and an introduced species in southern South America
inferred← citeshttps://doi.org/10.1086/297040openalex-snapshot
Self- and Cross-Fertilization in Plants. I. Functional Dimensions
inferred← citeshttps://doi.org/10.1086/297044openalex-snapshot
Pollination and Reproductive Ecology of Acuña Cactus, Echinomastus erectrocentrus var. Acunensis (Cactaceae)
inferred← citeshttps://doi.org/10.1086/509647openalex-snapshot
Reproductive Assurance and the Evolution of Pollination Specialization
inferred← citeshttps://doi.org/10.1093/biolinnean/blz083openalex-snapshot
The cost of fidelity: foraging oligolectic bees gather huge amounts of pollen in a highly specialized cactus–pollinator association
inferred← citeshttps://doi.org/10.1111/j.1365-2435.2005.00990.xopenalex-snapshot
Pollination of two species of Ferocactus: interactions between cactus‐specialist bees and their host plants
inferred← citeshttps://doi.org/10.1111/j.1756-1051.1999.tb01904.xopenalex-snapshot
Flower morphology and biology of Myrsine laetevirens, structural and evolutionary implications of anemophily in Myrsinaceae
inferred← citeshttps://doi.org/10.1111/njb.03806openalex-snapshot
Variability in mating strategies in a widespread cactus in the Chihuahuan Desert
inferred← citeshttps://doi.org/10.1111/plb.12641openalex-snapshot
Pollination and reproductive system of synchronopatric species of Cactaceae (Cactoideae) subject to interspecific flow of pollen: an example of ecological adaptation in the Brazilian Chaco
inferred← citeshttps://doi.org/10.1111/plb.12645openalex-snapshot
Reproductive biology of Aechmea bracteata (Sw.) Griseb. (Bromelioideae: Bromeliaceae)
inferred← citeshttps://doi.org/10.1111/plb.13077openalex-snapshot
Pre‐zygotic reproductive isolation between two synchronopatric Opuntia (Cactaceae) species in the Brazilian Chaco
inferred← citeshttps://doi.org/10.1139/b89-004openalex-snapshot
Pollination biology of Opuntia imbricata (Cactaceae) in southern Colorado
inferred← citeshttps://doi.org/10.1163/22244662-20191036openalex-snapshot
Mating system of the endangered Haloxylon ammodendron (Amaranthaceae) in the Gurbantunggut desert (China)
inferred← citeshttps://doi.org/10.1186/s40064-016-3709-9openalex-snapshot
Reproductive biology and breeding system of Saraca asoca (Roxb.) De Wilde: a vulnerable medicinal plant
inferred← citeshttps://doi.org/10.14522/darwiniana.2014.341-4.413openalex-snapshot
Biología reproductiva de Panicum spathellosum (Poaceae: Panicoideae: Paniceae)
inferred← citeshttps://doi.org/10.15381/rpb.v20i3.5234openalex-snapshot
Desarrollo reproductivo de Krapfia weberbaueri(Ranunculaceae) en condiciones controladas de luz y temperatura
inferred← citeshttps://doi.org/10.15517/rbt.v56i3.5697openalex-snapshot
Fenología reproductiva y anatomía floral de las plantas Aloe vera y Aloe saponaria (Aloaceae) en Cumaná, Venezuela
inferred← citeshttps://doi.org/10.1590/0100-29452021469openalex-snapshot
Floral and reproductive biology of Matisia cordata (fam: malvaceae)
inferred← citeshttps://doi.org/10.1590/1677-941x-abb-2023-0128openalex-snapshot
Reproductive ecology of the prickly pear Opuntia atropes, a native plant subject to management
inferred← citeshttps://doi.org/10.1653/024.100.0242openalex-snapshot
Behavioral Repertoires and Interactions between Apis mellifera (Hymenoptera: Apidae) and the Native Bee Lithurgus littoralis (Hymenoptera: Megachilidae) in Flowers of Opuntia huajuapensis (Cactaceae) in the Tehuacán Desert
inferred← citeshttps://doi.org/10.1663/0006-8101(2003)069[0173:dtitc]2.0.co;2openalex-snapshot
Demographic Trends in the Cactaceae
inferred← citeshttps://doi.org/10.17584/rcch.2022v16i2.13820openalex-snapshot
Stigmatic receptivity and hybridization in cowpea beans (Vigna unguiculata L. (Walp.))
inferred← citeshttps://doi.org/10.1890/0012-9615(2000)070[0617:wgpcop]2.0.co;2openalex-snapshot
WHAT GOVERNS PROTEIN CONTENT OF POLLEN: POLLINATOR PREFERENCES, POLLEN–PISTIL INTERACTIONS, OR PHYLOGENY?
inferred← citeshttps://doi.org/10.21203/rs.3.rs-3973961/v1openalex-snapshot
WITHDRAWN: Floral biology, pollinators and reproductive success of Abutilon grandifolium in urban green spaces of Ciudad Autónoma de Buenos Aires
inferred← citeshttps://doi.org/10.21203/rs.3.rs-3973961/v2openalex-snapshot
WITHDRAWN: Floral biology, pollinators and reproductive success of Abutilon grandifolium in urban green spaces of Ciudad Autónoma de Buenos Aires
inferred← citeshttps://doi.org/10.2307/3496374openalex-snapshot
Opuntia Cacti of North America: An Overview
inferred← citeshttps://doi.org/10.25223/brad.n13.1995.a4openalex-snapshot
Specialized solitary bees as effective pollinators of South Brazilian species of Notocactus and Gymnocalycium (Cactaceae)
inferred← citeshttps://doi.org/10.25223/brad.n27.2009.a13openalex-snapshot
Insect flower visitors and pollinators of cacti from the southwest USA
inferred← citeshttps://doi.org/10.25223/brad.n40.2022.a3openalex-snapshot
Flower visitors and efficient pollinators of Opuntia joconostle F.A.C.Weber. ex Diguet in Jalisco, Mexico
inferred← citeshttps://doi.org/10.26786/1920-7603(2026)909openalex-snapshot
Reproductive ecology of the aromatic plant Agastache mexicana (Lamiaceae): A valuable species to be used in urban pollinator gardens
inferred← citeshttps://doi.org/10.26786/1920-7603(2026)914openalex-snapshot
Reproductive system, floral biology and pollinators of Abutilon grandifolium in urban green spaces of Ciudad Autónoma de Buenos Aires.
inferred← citeshttps://doi.org/10.3159/torrey-d-18-00055.1openalex-snapshot
Population structure and reproductive biology of peyote (Lophophora diffusa, Cactaceae), a threatened species with pollen limitation1,2
inferred← citeshttps://doi.org/10.3390/environments12080266openalex-snapshot
Infrasound-Altered Pollination in a Common Western North American Plant: Evidence from Wind Turbines and Railways
inferred← citeshttps://doi.org/10.3390/plants11010131openalex-snapshot
A Systematic Review on Opuntia (Cactaceae; Opuntioideae) Flower-Visiting Insects in the World with Emphasis on Mexico: Implications for Biodiversity Conservation
inferred← citeshttps://doi.org/10.3390/plants12101954openalex-snapshot
Reproductive Biology and Breeding Systems of Two Opisthopappus Endemic and Endangered Species on the Taihang Mountains
inferred← citeshttps://doi.org/10.3390/plants14213377openalex-snapshot
Reproductive Constraints and Severe Pollinator Limitation in the Mexican Endemic Orchid Govenia capitata: Implications for Conservation
inferred← citeshttps://doi.org/10.3897/bdj.11.e103982openalex-snapshot
Agapostemon fasciatus Crawford (Hymenoptera, Halictidae), a valid North American bee species ranging into southern Canada
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