UNISEXUAL

adj. suitable for both male and female

For the term referring to things that are suitable for both genders, see unisex. For individuals attracted to only one gender, see monosexuality. Unisexual species are those in which each individual generally shows the characteristics of only one sex, such as animal species which are divisible into male or female or plant species which are divisible into pistillate or staminate. Good examples of this type of pollination are hollies, and kiwifruit. In these plants the male plant which supplies the pollen is referred to as the pollenizer.
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Adjective
1. relating to only one sex or having only one type of sexual organ; not hermaphroditic
(similar) sexual

(a.)
Having one sex only, as plants which have the male and female flowers on separate individuals, or animals in which the sexes are in separate individuals; di/cious; -- distinguished from bisexual, or hermaphrodite. See Di/cious.
  

biol. unisexual