Webster's 1913 Dictionary
OCHREA
O "chre *a, n.; pl. Ochreæe. Etym: [L.]
1. (Antiq.)
Defn: A greave or legging.
2. (Bot. )
Defn: A kind of sheath formed by two stipules united round a stem.
OCHREATE; OCHREATED
OCHREATE; OCHREATED O "chre *ate, O "chre *a `ted, a.
1. Wearing or furnished with an ochrea or legging; wearing boots; booted. A scholar undertook. ..to address himself ochreated unto the vice chancellor. Fuller.
2. (Bot. )
Defn: Provided with ochrea, or sheathformed stipules, as the rhubarb, yellow dock, and knotgrass.
Oxford Dictionary
ochrea
ochrea |ˈɒkrɪə | ▶noun ( pl. ochreas or ochreae |ˈɒkrɪiː | ) Botany a dry sheath round a stem formed by the cohesion of two or more stipules, characteristic of the dock family. ORIGIN mid 19th cent.: from Latin, literally ‘protective legging ’.
Duden Dictionary
Ochrea
Och rea Substantiv, feminin Botanik , die |ˈoːkrea |die Ochrea; Genitiv: der Ochrea, Ochreae |[…eɛ ] |lateinisch-neulateinisch den Pflanzenstängel wie eine Manschette umhüllendes, tütenförmiges Nebenblatt
The Wordsmith Dictionary