Flora of North America species comparison

with short-appressed to long-spreading hairs.

with short to long, spreading hairs.

usually white to yellow, sometimes tinged pink or lavender, rarely rose or purple;

wings withering, oblanceolate, lower margins rarely ciliate near claw, upper margins usually ciliate near claw;

lower keel margins sometimes sparsely ciliate near claw.

lavender to purple, becoming translucent;

wings persistent, broadly elliptic, lower and upper margins ciliate near claw;

lower keel margins ciliate near claw.

with sparsely appressed to spreading hairs;

appendages usually absent.

with appressed to spreading hairs;

appendages usually purplish, 1–2 mm.

usually secund, sometimes spreading.

erect or spreading.

= 48.

= 48.