The white currant is a group of cultivars of the red currant ("Ribes rubrum"), a species of flowering plant in the family Grossulariaceae, native to Europe.
 It is a deciduous shrub growing to 1 m tall and broad, with palmate leaves, and masses of spherical, edible fruit (berries) in summer.
 The white currant differs from the red currant only in the colour and flavour of these fruits, which are a translucent white and sweeter.
Pentadiplandra brazzeana is an evergreen shrub or liana that is the only species assigned to the genus Pentadiplandra, and has been placed in a family of its own called Pentadiplandraceae.
 It produces large red berries, sometimes mottled with grey.
 It is known from West-Central Tropical Africa, between northern Angola, eastern Nigeria and western Democratic Republic of Congo.
 The berry is sweet in taste due to the protein, brazzein, which is substantially sweeter than saccharose.
 Brazzein may be useful as a low-calorie sweetener, but is not yet allowed as a food additive in the United States and the European Union.
In terms of mixed drinks, shrub is the name of two different, but related, acidulated beverages.
 One type of shrub is a fruit liqueur that was popular in 17th and 18th century England, typically made with rum or brandy mixed with sugar and the juice or rinds of citrus fruit.
Jagertee (also Jägertee) is an alcoholic beverage made by mixing overproof rum with black tea, red wine, plum brandy, orange juice and various spices.
 It is served warm and is typically consumed during winter in the cold parts of Central Europe.

Question: Which is sweeter, Shrub or Jagertee?
Answer: shrub