pumpkin    umwūngu, igihaza
(leaves) umusoma
(plant) uruyūzi, umuvyūka
(seed) uruyūzi
En-En dictionary 
umuvyūka (imi-  2  class 2
singular: umu-
plural: imi-
  
sweet potato vines, pumpkin vines
umusoma (imi-)     2  class 2
singular: umu-
plural: imi-
  
pumpkin leaves
uruyūzi (inzūzi  6  class 6
singular: uru-
plural: in-
  
pumpkin seed or plant
igihaza (ibi-  4  class 4
singular: iki-,ic-
plural: ibi-,ivy-
  
pumpkin
umwūngu (ab-  1  class 1
singular: umu-
plural: aba-
  
pumpkin, squash
leaf    ibabi, ikibabi
(banana, dry) ihuba, igihūnda
(banana, green) umutōto
(central part of banana ~) ikigongogongo
(bean) umukubi
(pumpkin) umusoma
(used for perfume) imbazi
En-En dictionary 
vine    (creeping) igitēza
(grape) umuzabibu
(of certain sort) umurāndarānda
(red flowering) umukakampiri
(sweet potato) imibuto, umuvyūka
(pumpkin) umuvyūka
En-En dictionary