"Cactus" is the singular form.
Cacti is plural form for the singular cactus.
Cacti is plural. Cactus is singular.
cactus for a single plant cacti for plural
Cacti is the accepted term in botany.
Cactus is Singular. Cacti is Plural. Examples: I saw a cactus at the national park. I saw cacti at the natural park. This is not correct: I saw a cacti at the national park.
Cactus is the singular form.
Cactus is singular, cacti is plural.
Cacti is the singular and catus is the plural. :)
The plural form for the singular noun cactus is cacti.
It's spelled cacti. The plural form of cactus is like the plurals for octopus and pegasus (e.g. octopi and pegasi). These particular words are spelled in exactly the same way as their Latin root words would be, so the us is changed to i.
Possessive noun.
There are two accepted forms for possessive singular nouns ending in s:Add an apostrophe (') after the existing s at the end of the word: cactus'Add an apostrophe s ('s) after the existing s at the end of the word: cactus'sExamples:The night blooming cactus' name is Queen of the Night.The night blooming cactus's name is Queen of the Night.