Log In
New Account
Sitemap
Home
Fauna Database
Search Collections
Map Search
Image Search
Browse Images
Inventories
Sky Island Provinces
MABA Inventory Sites
Interactive Tools
Dynamic Checklist
Dynamic Key
Descurainia incisa subsp. paysonii
(Detling) Rollins
(redirected from:
Descurainia pinnata subsp. paysonii
Detling)
Family:
Brassicaceae
Payson's tansymustard
[
Descurainia pinnata subsp. paysonii
Detling,
more
Descurainia pinnata var. paysoni
Detling
]
FNA
Resources
Cruciferae Jussieu, Ihsan A. Al-Shehbaz in Flora of North America (vol. 7)
Plants
eglandular, often canes-cent.
Basal leaves:
lateral lobes 2 or 3 (or 4) pairs, margins usually entire.
Cauline leaves:
lobes linear, margins entire.
Racemes
eglandular.
Fruiting pedicels
horizontal to divaricate, (10-)13-25 (-30) mm.
Fruits
curved inward.
Flowering May-Jun. Disturbed grounds, rocky hillsides, pinyon-juniper woodlands, grassy benches, flats; 1500-2300 m; Colo., N.Mex., Utah.
Subspecies
paysonii
and
incisa
are reliably separated by their pedicel length, orientation, and shape and margin of lateral leaf lobes.
Open Interactive Map
Click to Display
53 Total Images