This is the 13875th most frequent Russian word.
облепихи
Sea buckthorn.
In this sentence, 'облепихи' is used in the genitive singular form to indicate the substance or type of berries being collected.
Я собрал немного облепихи с кустов.
I collected some sea buckthorn berries from the bushes.
Here, 'облепихи' is in the nominative plural form, referring to multiple sea buckthorn bushes present along the riverbank.
Облепихи растут вдоль речного берега.
Sea buckthorn bushes grow along the riverbank.
In this instance, 'облепихи' is in the genitive singular form, describing the ingredient used to prepare the tea.