[The Mustard Family on Mt. Adams]
The Rockcress of Mt. Adams

The Genus Arabis

Lyall's Rockcress: Arabis lyallii

1. Canadian Rockcress: Arabis drummondii -

2. Cascade Rockcress: Arabis furcata var. furcata -

3. Tower Mustard: Arabis glabra -

4. Hairy Rockcress, Mountain Rockcress: Arabis hirsuta var. glabrata -

5. Hoelboell's Rockcress: Arabis holboellii var. pendulocarpa -

6. Holboell's Rockcress: Arabis holboellii var. retrofracta -

7. Lemmon's Rockcress: Arabis lemmonii var. paddoensis -

8. Lyall's Rockcress: Arabis lyallii var. lyallii -

9. Littleleaf Rockcress: Arabis microphylla var. microphylla -

10. Sicklepod Rockcress: Arabis sparsiflora var. subvillosa -

11. Woody Rockcress: Arabis suffrutescens var. suffrutescens -

Paul Slichter E-mail