Study
Pollination syndromes and floral specialization
Fenster, Charles B.; Armbruster, W. Scott; Wilson, Paul; Dudash, Michele R.; Thomson, James D.
Annual Review of Ecology, Evolution, and Systematics, 2004
A review of the evidence for pollination syndromes — the idea that flower colour, shape, scent and reward converge on suites matching particular pollinator groups — set against the observation that most flowers are visited by many species.
- Studied in
- Angiospermae
- Sample size
- review of the syndrome literature
Syndromes have real predictive value when read as adaptation to the most effective pollinators rather than to all visitors, but they are statistical tendencies. A great many plants are ecological generalists, syndrome assignments frequently mispredict the actual pollinator, and specialisation varies with community context.
What it means
The authors' reading, and ours. Where they differ, that difference is the point.
How the authors put it
Floral adaptation is driven by the pollinators that matter most for seed set, which reconciles apparent specialisation of form with observed generalisation of visitors.
How NatureHQ reads it
The useful correction here is against a very tidy story taught almost everywhere: red tubular flower means bird, white night-scented flower means moth. The pattern is real and it is not a rule, and the reason it survives as a rule is that it is memorable. NatureHQ carries syndromes as a tendency with named exceptions, never as a lookup table.
- A review, so it inherits the biases of a literature that has studied specialised systems disproportionately.
- Effectiveness is much harder to measure than visitation and is available for relatively few systems.
- Mostly temperate systems.
What this study is used for on NatureHQ
One study can inform several subjects. Here is everywhere this one is cited.
Published by: Elsevier journalsPublished in an Elsevier journal.
doi.org/10.1146/annurev.ecolsys.34.011802.132347
This reference was resolved automatically against Crossref on 2026-08-11.
NatureHQ summarises research in its own words and does not reproduce published text. Reviewed 2026-08-10.