Porophyllum gracile

Porophyllum gracile Benth.

Odora
Asteraceae

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Protologue: Bot. Voy. Sulphur: 29 (1844)
Pronunciation: Po-ro-phy´l-lum grá-ci-le
Etymology: Gr. poros, "a passage or pore," and phyllon, "leaf" + slender, graceful

Jepson eFlora Treatment

SD County Synoptic Voucher

Distribution:
 Porophyllum gracile distribution map sdplPorophyllum gracile distribution map cch2 
Left: S.D. County Plant Atlas (http://sdplantatlas.org). Right: CCH2. Click to see current herbarium records.  



Porophyllum gracile  Porophyllum gracile 2
Stems and leaves are greyish. Leaves long linear to acicular. Plants have strong (I think pleasant) odor. See Guillet 1998 on the chemistry.


Porophyllum gracile fruit
Reddish involucral bracts contain large glands. Note black fruits with white pappus.

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