NSTL国家科技图书文献中心

1. Effects of experimental warming on floral scent, display and rewards in two subalpine herbs NSTL国家科技图书文献中心

Carrie,Wu | John M,Powers ... - 《Annals of Botany》 - 2025,135(1/2) - 165～180 - 共15页

摘要： subalpine Ipomopsis with different pollinators: Ipomopsis | aggregata ssp. aggregata, visited mainly by hummingbirds | , and Ipomopsis* tenuituba ssp. tenuituba, often* | volatiles of both I. aggregata* and I. tenuituba responded* | volatile emissions of I. aggregata* during the day and I*

关键词： Experimental warming | floral morphology | floral scent | Ipomopsis aggregata ssp. aggregata | Ipomopsis tenuituba ssp. tenuituba | nectar | phenotypic plasticity | seed predation | volatile organic compound

2. Natural selection on floral volatiles and other traits can change with snowmelt timing and summer precipitation NSTL国家科技图书文献中心

John M. Powers | Heather M. Briggs ... - 《The New Phytologist》 - 2025,245(1) - 332～346 - 共15页

摘要： volatile emissions and other floral traits in Ipomopsis | aggregata. Wequantified how precipitation and early | Climate change is disrupting floral traits | that mediate mutualistic and antagonistic species | interactions. Plastic responses of these traits to multiple

关键词： adaptive plasticity | drought | floral scent | natural selection | pollination | seed predation | snowmelt manipulation | volatile organic compound

3. REPRODUCTIVE ECOLOGY OF ERIGERON SPECIOSUS, A MONTANE PERENNIAL HERB: EVIDENCE OF SELF-INCOMPATIBILITY NSTL国家科技图书文献中心

Ingold, Don D. | Caradonna, Paul J.... - 《The Southwestern Naturalist》 - 2024,68(1) - 13～19 - 共7页

摘要：conducted an experiment to determine the | reproductive biology of Erigeron speciosus (Asteraceae), a | perennial montane herb that is widespread throughout | Western North America. Pollination of E. speciosus was | manipulated to understand the following questions: (1) What

关键词： INBREEDING DEPRESSION | POLLEN LIMITATION | IPOMOPSIS-AGGREGATA | PLANT REPRODUCTION | FLOWERING PLANTS | CLIMATE-CHANGE | POLLINATION | COSTS | FERTILIZATION | RESOURCES

4. Nectar robbers and simulated robbing differ in their effects on nectar microbial communities NSTL国家科技图书文献中心

Luizzi, Victoria J. | Harrington, Alison H...... - 《Plant Species Biology》 - 2024,39(3) - 126～137 - 共12页 - 被引量：1

摘要：Floral nectar contains microbes that can | influence nectar chemistry and pollinator visitation, and | these microbial communities can be affected by | pollinators in turn. Some flowers are also visited by nectar | robbers, which feed on nectar through holes cut in

关键词： flowers | nectar microbes | nectar robbing | plant-animal interaction | pollination biology | FLORAL NECTAR | IPOMOPSIS-AGGREGATA | POLLINATOR BEHAVIOR | FLOWERS | FITNESS...

5. Seed increase protocol for rabbit ears gilia (Ipomopsis aggregata ssp. weberi) and yellow Indian paintbrush (Castillejaflava var. flava) NSTL国家科技图书文献中心

Nathan Robertson | Emily Overton Rhoade... - 《Native plants journal》 - 2023,24(1) - 55～60 - 共6页

摘要： ForestService Sensitive Species Ipomopsis* aggregata (Pursh* | The United States Department of Agriculture | Forest Service Coeur d'Alene Nursery seed increase | program incorporates Regional Forest Service seed | transfer protocols to ensure genetically appropriate seed

关键词： seed source | seed collection | increase efficiency | biennial | outcrossing | hemiparasite | Orobanchaceae | Polemoniaceae

6. More is not always better: Impact of nutrient-addition on floral traits important for buzz pollination NSTL国家科技图书文献中心

Sengupta, Upasana | Krishna, Shivani - 《Acta oecologica》 - 2023,121 - ARTN 103957～ - 共9页 - 被引量：1

摘要：Nutrient addition can affect plant fitness by | altering resource allocation to reproduction or modifying | floral traits. Alterations in floral attributes | , particularly in species that exhibit specialization in | specific ecological niches, can disrupt or augment the

关键词： Floral traits | Nutrient-enrichment | Phosphorus | Pollen release | Poricidal anthers | Solanum | ATMOSPHERIC NITROGEN DEPOSITION | SOIL-NITROGEN | PHENOTYPIC PLASTICITY | IPOMOPSIS-AGGREGATA...

7. Investigating Dormancy and Germination Characteristics to Promote Restoration Success in the Northern Great Plains NSTL国家科技图书文献中心

Cooper, Gregory A. - Natural resource man... - M.S. - Perkins, Lora | Leffler, A. Joshua - 2023, - 1～76 - 共76页

摘要：, Gaillardia aristata, and Ipomopsis* aggregata all display* | , and I. aggregata* before seeding will increase final* | Failures in seed-based restoration can be | partially attributed to a lack of knowledge on seed | dormancy. Dormancy is beneficial for plant establishment

关键词： Chemical cues | Dormancy classification | Forbs | Scarification | Seed storage | Seed-based restoration

8. Maternal flower color, ultraviolet protection, and germination in Ipomopsis aggregata (Polemoniaceae) SCIE Web of Science核心 NSTL国家科技图书文献中心

Charlotte DiBiase | Elsa Godtfredsen ... - 《Population ecology》 - 2022,64(2) - 176～187 - 共12页

摘要： model, Ipomopsis* aggregata, is a great candidate for* | Abstract Transgenerational interactions | between flower color, seed quality, and seedling | performance have rarely been investigated. The ecological | examining the maternal effects of flower color because it

关键词： anthocyanin | germination | Ipomopsis aggregata | photosystem efficiency | UV

9. Phenotypic plasticity and selection on leaf traits in response to snowmelt timing and summer precipitation SCIE Web of Science核心 NSTL国家科技图书文献中心

Jocelyn Navarro | John M. Powers ... - 《The New Phytologist》 - 2022,234(4) - 1477～1490 - 共14页 - 被引量：9

摘要： (iWUE) in the subalpine herb Ipomopsis* aggregata. The* | Summary Vegetative traits of plants can | respond directly to changes in the environment, such as | those occurring under climate change. That phenotypic | plasticity could be adaptive, maladaptive, or neutral. We

关键词： adaptive plasticity | Ipomopsis aggregata | leaf traits | phenotypic plasticity | precipitation | snowmelt timing | stomatal conductance | water‐use efficiency

10. Evidence of short-term shifts in floral traits in response to nectar robbing NSTL国家科技图书文献中心

Almeida, Julia M. | Alves, Maria Alice S... - 《Plant ecology & diversity》 - 2022,15(3/4) - 121～126 - 共6页

摘要：Background Nectar robbing has multiple effects | on plants and pollinators, depending on the traits | of a plant and its reproductive system, the | behaviour of its pollinators, and the identity of the | robber. Aims We aimed to evaluate temporal variation in

关键词： Flower development | plant breeding system | plant-pollinator interaction | self-pollination | visual cues | AESCHYNANTHUS GESNERIACEAE | IPOMOPSIS-AGGREGATA | POLLINATOR BEHAVIOR | BUMBLE BEES | REVISION...

摘要： subalpine Ipomopsis with different pollinators: Ipomopsis | aggregata ssp. aggregata, visited mainly by hummingbirds | , and Ipomopsis tenuituba ssp. tenuituba, often | volatiles of both I. aggregata and I. tenuituba responded | volatile emissions of I. aggregata during the day and I