Salicaceae
The Salicaceae are the willow family of flowering plants. The traditional family includes the willows and poplars. Genetic studies summarized by the Angiosperm Phylogeny Group (APG) have greatly expanded the circumscription of the family to contain 56 genera and about 1220 species, including the tropical Scyphostegiaceae and many of the former Flacourtiaceae.

AnRo0002 · CC0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- MalpighialesPBDB
- Diet
- "photoautotroph"PBDB, for Angiospermae
Time the record covers
At least 100 million years on record.
The record covers at least 100.5 Mya to 11.7 ka. No occurrence read is dated outside 143.1 Mya to 0 Mya.
742 occurrences of Salicaceae on record, most of them in the Miocene. The Paleobiology Database records this as a living group. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
742 occurrences- Early Cretaceous1%
- Late Cretaceous8%
- Paleocene6%
- Eocene13%
- Oligocene9%
- Miocene45%
- Pliocene8%
- Pleistocene9%
- Holocene1%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
98 formations
- Chloropagus Formation62
- Fort Union Formation51
- Itahana Formation · Tomioka Group27
- Renova Formation · Ruby River Basin Group25
- Green River Formation19
- Middlegate Formation18
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The named rock units Salicaceae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 74 further formations hold fewer occurrences each and are not listed. 236 occurrences have no formation on record, which is common for older literature.
Salicaceae and its relatives
MioceneWhere Salicaceae and its relatives were recorded in the Miocene.
Found in the same rock
2,394 taxa- Salix85 sites
- Populus76 sites
- Alnus56 sites
- Quercus55 sites
- Dicotyledoneae49 sites
- Acer46 sites
- Platanus raynoldsii45 sites
- Populus nebrascensis43 sites
- Pinus38 sites
- Carya34 sites
- Picea34 sites
- Glyptostrobus europaeus33 sites
- Betula32 sites
- Ulmus31 sites
- Cornophyllum30 sites
- Liquidambar28 sites
- Equisetum27 sites
- Fraxinus26 sites
- Poaceae26 sites
- Castanea25 sites
- Metasequoia occidentalis24 sites
- Platanus24 sites
- Cercidiphyllum genetrix23 sites
- Pterocarya23 sites
The Paleobiology Database records 314 sites for Salicaceae, and this reads 240 of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
115 references- A catalogue of Cenozoic megafossil plants in China57
- Late Miocene and Pliocene Floras in Central Honshu, Japan57
- The Miocene Purple Mountain Flora of Western Nevada56
- Die mittelmiozaenen und obermiozaenen Floren aus der Meuroer und Raunoer Folge in der Lausitz. III. Fundstellen und Palaeobiologie44
- Megaflora of the Hell Creek and lower Fort Union Formations in the western Dakotas: Vegetational response to climate change, the Cretaceous-Tertiary boundary event, and rapid marine transgression41
- A Catalogue of Fossil Plants from India Part 6: Cenozoic (Quaternary) Palynology and Palaeobotany28
- Plant and mammal diversity in the Paleocene to Early Eocene of the Bighorn Basin21
- Mio-Pliocene floras from west-central Nevada20
- Kleinsäugerstratigraphie in der miozänen Hörnlischüttung (Ostschweiz); (Biostratigraphy of small mammals in the Hörnlischüttung of Miocene age (East Switzerland))19
- Die Floren des Haselbacher Serie im Weisselster-Becken (Bezirk Leipzig, DDR)19
- Miocene Floras From the Middlegate Basin, West-Central Nevada18
- Fossil Plants of the Florissant Beds of Colorado18
Each of the 742 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. 103 further references are not listed. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content2
Picture of Salicaceae
- Source
- Wikipedia/Commons
- Credit
- AnRo0002
- Licence
- CC0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Licence
- CC0 Public Domain
- Commercial use
- the licence allows it
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Salicaceae”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itMalpighiales through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Brisseau-Mirbel 1815