[Rockcresses: The Genus Arabis East of the Cascade Mountains of Oregon and Washington]

Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress

Boechera divaricarpa

Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita)

Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita)

What appears to be spreadingpod rockcress as seen along the Wildhorse Lake trail, approximately one-quarter mile below the trailhead registry box, Steens Mountain Recreation Area...........July 10, 2014.

Stem leaves of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita) - Fruits of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita) - Fruits of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita) - Fruits and flowers of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita)

Basal and lower stem leaves of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita) - Stem leaves of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita) - Basal and lower stem leaves of Spreading Rockcress, Spreadingpod Rockcress, Spreading Pod Rockcress: Boechera divaricarpa (Synonyms: Arabis divaricarpa, Arabis xdivaricarpa var. divaricarpa, Arabis xdivaricarpa var. interposita, Arabis drummondii x holboellii, Arabis interposita)

Close-up views of spreadingpod rockcress as seen along the Little Naches River, Wenatchee-Okanogan National Forest.......June 9, 2019. Note the fairly straight, linear fruits which ascend to spread, the leafy stems with overlapping leaves, and the basal leaves.

Paul Slichter