Jacob Heiling

Works (6)

Updated: July 5th, 2023 15:34

2023 journal article

Conflicting constraints on male mating success shape reward size in pollen‐rewarding plants

American Journal of Botany, 110(6).

By: J. Heiling n, R. Irwin n & W. Morris *

author keywords: floral reward; foraging preferences; male mating success; mathematical model; pollen donation; pollen packaging; pollen presentation theory; pollinator grooming; pollinator reward preferences
TL;DR: Pollen-rewarding plants can balance conflicting constraints on pollen donation by producing intermediate-sized pollen packages, and Darwin's conjecture that selection should favor increased pollen production in pollen-reWARDing plants is examined. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: May 15, 2023

2021 journal article

Nectar addition changes pollinator behavior but not plant reproduction in pollen‐rewarding <i>Lupinus argenteus

American Journal of Botany, 108(3), 402–410.

By: J. Heiling n, J. Bronstein * & R. Irwin n

author keywords: Bombus; floral reward strategy; foraging; nectar addition; novel phenotype; pollen limitation; pollinator reward; single&#8208; visit deposition
MeSH headings : Animals; Bees; Female; Flowers; Humans; Lupinus; Male; Plant Nectar; Pollen; Pollination; Reproduction; Reward
TL;DR: The results suggest that a pollen-only reward strategy may allow plants that are visited by pollen foragers to minimize some costs of reproduction by eliminating investment in other rewards, such as nectar, without compromising female plant fitness. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: March 15, 2021

2019 journal article

Pollen and vegetative secondary chemistry of three pollen‐rewarding lupines

American Journal of Botany, 106(5), 643–655.

By: J. Heiling n, D. Cook *, S. Lee * & R. Irwin n

author keywords: Bombus; defense-attraction; Fabaecae; floral reward; Lupinus; optimal defense theory; pollen chemistry; pollen foraging; pollination
MeSH headings : Alkaloids / analysis; Chromatography, Gas; Flowers / chemistry; Lupinus / chemistry; Plant Leaves / chemistry; Plant Stems / chemistry; Pollen / chemistry; Pollination
TL;DR: The results are consistent with the hypothesis that, in these pollen-rewarding Lupinus species, pollen secondary chemistry may reflect the need to attract and reward pollinators more than theneed to defend pollen from herbivory. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: May 28, 2019

2018 journal article

Microenvironment and functional-trait context dependence predict alpine plant community dynamics

JOURNAL OF ECOLOGY, 106(4), 1323–1337.

By: B. Blonder *, R. Kapas *, R. Dalton *, B. Graae *, J. Heiling n & O. Opedal *

author keywords: Below-ground processes; biotic interactions; demography; environmental filtering; facilitation; functional trait; interaction network; microclimate
TL;DR: This work hypothesized that predictability in community ecology could be improved by incorporating more accurate measures of fine‐scale environmental heterogeneity and the context‐dependent function of traits, and tested these hypotheses using long term whole‐community demography data from an alpine plant community in Colorado. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Why are some plant–nectar robber interactions commensalisms?

Oikos, 127(11), 1679–1689.

By: J. Heiling n, T. Ledbetter  n, S. Richman *, H. Ellison*, J. Bronstein * & R. Irwin n

author keywords: nectar robbing; commensalism; Corydalis caseana; plant reproduction
TL;DR: Three mechanistic hypotheses that can explain when interactions between plants and nectar‐robbers should be commensal rather than antagonistic are outlined: the non‐discrimination (pollinators do not avoid robbed flowers), visitor prevalence (robber visitation is rare relative to pollinator visitation), and pollen saturation (stigmas receive sufficient pollen to fertilize all ovules with one or very few pollinator visits) hypotheses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref
Added: November 26, 2018

2016 journal article

Cyanide two-step: Fruits lead and seeds follow in the chemical phenology of a subtropical cherry

Southwestern Naturalist, 61(1), 57–60.

By: J. Heiling* & L. Gilbert

Source: NC State University Libraries
Added: August 6, 2018

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