|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Rubiaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual, perennial herb, occasionally subshrub, glabrous to hairy, generally scabrous; dioecious, bisexual, or flowers unisexual and bisexual. Stem: 4-angled, occasionally ridged lengthwise. Leaf: generally in whorls of >= 4, including leaf-like stipules. Inflorescence: panicles, axillary clusters (cymes), or occasionally 1 in axils. Flower: bisexual, or unisexual with sterile stamens or pistils; calyx 0; corolla generally rotate, occasionally +- bell-shaped, generally +- green, yellow to white, occasionally pink or red, lobes generally 4; ovary 2-lobed, styles 2, bases +- fused. Fruit: 2 nutlets or berry.
Species In Genus: +- 650 species: worldwide, especially temperate. Etymology: (Greek: milk, from use of some species for curdling) Note: Ovary and fruit generally +- equally hairy on a pl; staminate plants generally identified by vestigial ovaries, pistillate plants generally by vestigial anthers. Galium saxatile L., Galium schultesii Vest, and Galium verum L. are lawn weeds in California.
eFlora Treatment Author: Valerie Soza
Jepson Online Interchange
Key to GaliumPrevious taxon: Diodia teres
Next taxon: Galium ambiguum
Citation for this treatment: Valerie Soza 2017. Galium, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=11284, accessed on January 22, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 22, 2017.