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Plant family

Smilacaceae

Called “Catbrier” in GBIF

Smilacaceae, the greenbriers, is a family of flowering plants. While they were often assigned to a more broadly defined family Liliaceae, most recent botanists have accepted the two as distinct families, diverging around 55 million years ago during the Early Paleogene. One characteristic that distinguishes Smilacaceae from most of the other members of the Liliaceae-like Liliales is that it has true vessels in its conducting tissue. Another is that the veins of the leaves, between major veins, are reticulate (net-shaped), rather than parallel as in most monocots.

From Wikipedia, licensed under CC BY-SA 4.0

331
accepted species in GBIF
Source: GBIF
3
genera in GBIF
Source: GBIF
2
plants on Plant News
2
research articles
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What science is finding about Smilacaceae

Every article on Plant News that mentions a member of this family, newest first.

roundleaf greenbrier (Smilax rotundifolia) observed in Marie Strese Conservation Area, Mansfield, MA, US

Roundleaf greenbrier's dense, thorny thickets in conservation areas like this one create the exact kind of impenetrable...

Roundleaf Greenbrier native-plants / citizen-science