Vascular Plants of the Gila Wilderness

Presented in Association with the
Western New Mexico University Department of Natural Sciences

Lappula occidentalis (S. Watson) Greene var. occidentalis
(Cupseeded Stickseed)

Family: Boraginaceae

Status: Native

Synonyms:
Lappula leucotricha Rydberg
Lappula redowskii (Hornemann) Greene
Lappula redowskii (Hornemann) Greene var. desertorum (Greene) I.M. Johnston

Lappula occidentalis var. occidentalis is our most common Lappula. The barbed bristles in one row are very distinctive and can be seen with a loupe in the field. Lappula occidentalis var. occidentalis prefers dry and rocky areas, as well as rocks near creekbeds.
Please click on an image for a larger file.



Lappula occidentalis, photo Russ Kleinman, Burro Mtns., Tyrone Thompson Rd., Apr. 23, 2008



Lappula occidentalis, closeup of inflorescence, photo Russ Kleinman, Burro Mtns., Tyrone Thompson Rd., Apr. 23, 2008



Lappula occidentalis, nutlets with barbed appendages and all alike, photo Russ Kleinman, Burro Mtns., Tyrone Thompson Rd., Apr. 23, 2008



Lappula occidentalis, growth habit, photo Russ Kleinman, Silver City, in McDonald's driveway, March 27, 2009



Lappula occidentalis, 2x macro of nutles with barbed bristles, photo Russ Kleinman, Silver City, April 8, 2009


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