Calycadenia multiglandulosa is a species of flowering plant in the family Asteraceae, known by the common names sticky calycadenia[3] and sticky western rosinweed.[4] It is endemic to California, where it is a common in the Coast Ranges and in the Sierra Nevada Foothills from Shasta County to Kern County.[5][6][7]
| Calycadenia multiglandulosa | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Calycadenia |
| Species: | C. multiglandulosa
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| Binomial name | |
| Calycadenia multiglandulosa | |
| Synonyms[2] | |
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Description
editThis is an annual herb producing an erect, hairy, glandular stem up to 70 centimeters (28 inches) tall. The leaves are linear in shape and up to 8 centimeters long. The inflorescence is a series of dense clusters of flower heads surrounded by long, narrow bracts covered in obvious bulbous glands. The sticky, glandular flower head has a center of several disc florets surrounded by a few white, yellow, or red ray florets. Each ray floret has three lobes at the tip, the middle lobe being shortest. The fruit is an achene; those developing from the disc florets have a pappus of scales.[5][6]
References
edit- ^ "NatureServe Explorer 2.0".
- ^ The Plant List, Calycadenia multiglandulosa DC.
- ^ BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
- ^ USDA, NRCS (n.d.). "Calycadenia multiglandulosa". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 10 January 2016.
- ^ a b Calycadenia multiglandulosa. Flora of North America.
- ^ a b Calycadenia multiglandulosa. The Jepson eFlora 2013.
- ^ Calflora taxon report, University of California, Calycadenia multiglandulosa DC., rosin weed, sticky calycadenia, sticky western rosinweed
External links
edit- NatureServe (2013):Calycadenia multiglandulosa
- Calycadenia multiglandulosa — Calphotos Photo gallery, University of California
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