OregonFlora species comparison

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Lathyrus ochroleucus

Lathyrus aphaca

yellow pea, yellow vetchling
Habit Plants annual.
Stems

erect to clambering, 2–6 dm, basally branched.
Leaves

1–4 cm;

leaflets 0;

tendrils well developed;

stipules leaf-like; ovate, bases hastate;

surfaces glabrous.
Inflorescences

flowers solitary, 2–4 cm.
Flowers

6–10 mm;

corollas yellow.

Lathyrus ochroleucus

Lathyrus aphaca
Distribution
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Discussion

Disturbed areas. Flowering May–Jun. 50–400 m. Casc, CR, Sisk, WV. CA, WA; widely scattered in North America; Asia, Europe. Exotic.
Source Flora of Oregon, volume 2, page 689
Steven Broich
Sibling taxa
L. angulatus, L. aphaca, L. brownii, L. delnorticus, L. hirsutus, L. holochlorus, L. japonicus, L. lanszwertii, L. latifolius, L. littoralis, L. nevadensis, L. nissolia, L. odoratus, L. palustris, L. pauciflorus, L. polyphyllus, L. rigidus, L. sativus, L. sphaericus, L. sulphureus, L. sylvestris, L. tingitanus, L. torreyi, L. tracyi, L. vernus, L. vestitus
L. angulatus, L. brownii, L. delnorticus, L. hirsutus, L. holochlorus, L. japonicus, L. lanszwertii, L. latifolius, L. littoralis, L. nevadensis, L. nissolia, L. odoratus, L. palustris, L. pauciflorus, L. polyphyllus, L. rigidus, L. sativus, L. sphaericus, L. sulphureus, L. sylvestris, L. tingitanus, L. torreyi, L. tracyi, L. vernus, L. vestitus
Web links 
Unless otherwise noted, all data comes from OregonFlora.



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