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Rubiaceae
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Liz Makings
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JANAS 29(1)
PLANTS: Annual or perennial herbs, shrubs, vines or trees. LEAVES: entire, generally opposite; sometimes appearing whorled because the stipules are leaf-like. INFLORESCENCE: cymose, or paniculate, flowers in heads, clusters, or solitary. FLOWERS: actinomorphic, perfect, sometimes functionally imperfect; sepals 4-5(-6), united, the lobes sometimes reduced or obsolete; petals (3-)4-5, united; stamens epipetalous, alternate with corolla lobes; ovary inferior, 2-4-loculed, the style 1, sometimes bifid. FRUIT: of 2-4 nutlets, or berries, drupes, or capsules. NOTES: Ca. 500 genera, ca. 6000 spp.; world-wide, especially tropical. Many cultivated, including Coffea, (coffee), Cinchona, (quinine), and many ornamentals. REFERENCES: Dempster, Lauramay T. 1995. Rubiaceae. J. Ariz. - Nev. Sci. 29(l): 29.
Species within checklist: Talladega National Forest NEON (TALL) plants - Ozarks Complex (D08)
Cephalanthus occidentalis
Image of Cephalanthus occidentalis
Galium circaezans
Image of Galium circaezans
Galium obtusum
Image of Galium obtusum
Galium tinctorium
Image of Galium tinctorium
Houstonia caerulea
Image of Houstonia caerulea
Mitchella repens
Image of Mitchella repens
NSF NEON | Open Data to Understand our Ecosystems The National Ecological Observatory Network is a major facility fully funded by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.