Reference health
Altitudinal differences in flower traits and reproductive allocation
2 of 27 checkable references need attention · checked 2026-07-14
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a publisher retraction notice. Each one is shown with the registry record that put it there.
11 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
does not resolve to a known work10.2307/2442833
does not resolve to a known work10.2307/2446214
The 25 checked references that resolve
resolves10.1086/314272
Genetic Diversity in Alpine and Foothill Populations of <i>Campanula rotundifolia</i> (Campanulaceae)
resolves10.1007/s006060200029
Structural and functional divergence of Campanula spatulata subspecies on Mt Olympos (Greece)
resolves10.1007/s004420050136
Effects of experimental manipulation of inflorescence size on pollination and pre-dispersal seed predation in the hummingbird-pollinated plant Ipomopsis aggregata
resolves10.1007/BF00330014
Effects of flower size and number on pollinator visitation to wild radish, Raphanus raphanistrum
resolves10.2307/2446490
Pollination in <i>Verbascum thapsus</i> (Scrophulariaceae): the advantage of being tall
resolves10.1007/BF02214154
The effects of floral display on pollinator visitation vary among populations ofPhacelia linearis (Hydrophyllaceae)
resolves10.2307/2410786
Rates of Floral Evolution: Adaptation to Bumblebee Pollination in an Alpine Wildflower, Polemonium viscosum
resolves10.1007/s004420050749
Are flowers physiological sinks or faucets? Costs and correlates of water use by flowers of Polemonium viscosum
resolves10.1007/s004420050420
Effect of elevation on sexual reproduction in alpine populations of Saxifraga oppositifolia (Saxifragaceae)
resolves10.2307/2389420
In situ Photosynthetic Responses to Light, Temperature and Carbon Dioxide in Herbaceous Plants from Low and High Altitude
resolves10.1007/BF00378938
Dry matter partitioning and root length/leaf area ratios in herbaceous perennial plants with diverse altitudinal distribution
resolves10.1016/S0367-2530(17)30426-7
Functional Morphology of Mountain Plants1)1Dedicated to Prof. H. Meusel, on the occasion of his 80th birthday.
resolves10.1007/BF00326086
Effects of inflorescence size on visits from pollinators and seed set of Corydalis ambigua (Papaveraceae)
resolves10.1007/s004420000531
How do visitation patterns vary among pollinators in relation to floral display and floral design in a generalist pollination system?
resolves10.1890/0012-9658(2001)082[2233:EDPLAS]2.0.CO;2
ENVIRONMENT-DEPENDENT POLLEN LIMITATION AND SELECTION ON FLORAL TRAITS IN AN ALPINE SPECIES
resolves10.1007/s004420050495
Floral display, pollinator visitation and reproductive success in the dioecious perennial herb Wurmbea dioica (Liliaceae)
resolves10.1111/j.1438-8677.1998.tb00691.x
Phenology, Seed Development, and Reproductive Success of an Alpine Population of <i>Centianella germanica</i> in Climatically Varying Years
The 11 references without a DOI — listed, not checked
no DOI — not checkedIndicator values for plants in Central Europe
no DOI — not checked10.1078/0367-2530-00128_bib10
no DOI — not checked10.1078/0367-2530-00128_bib11
no DOI — not checked10.1078/0367-2530-00128_bib19
no DOI — not checkedÖkologische Zeigerwerte zur Schweizer Flora
no DOI — not checked10.1078/0367-2530-00128_bib24
no DOI — not checkedReproductive specialization as a factor in the evolution of the Canadian flora
no DOI — not checked10.1078/0367-2530-00128_bib26
no DOI — not checked10.1078/0367-2530-00128_bib27
no DOI — not checked10.1078/0367-2530-00128_bib30
no DOI — not checked10.1078/0367-2530-00128_bib33
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