dioecious

The plants are dioecious, with separate male and female trees.

Claudete et al., 1998 identified a 2075- bp male specific band after screening 158 RAPD primers in dioecious Atriplex garretti.

Ants also were frequent floral visitors and potential symbionts, though they are unlikely pollinators of this dioecious species.

Venustaconcha ellipsiformis, a dioecious species, were collected at least monthly between January 2006 and October 2006.

Adults produce eggs either by production of eggs and sperm in the same worm (hermaphroditic) or in separate male and female worms (dioecious).

Because the shrub is dioecious, you will need to have male and female plants to get the orange berries.

Wasp composition in inflorescences of two dioecious fig species-implications for the fig-wasp mutualism.

This dioecious (separate male and female plants) tree species is highly threatened by an introduced insect for which there is currently no control.

The points were assigned following the progressive separation of sexual organs, maximum rank to hermaphroditic and minimum rank to dioecious species (Table II).

AFLP variation in agamospermous and dioecious bluegrasses of Western North America.

The resistant hydrilla is a dioecious, female form that reproduces asexually.

Dioecious trees; juvenile leaves 3-6 mm long, sharp pointed, entire, adult leaves appressed, scalelike, overlapping, 1-3 mm long, entire; pollen cones terminal, single, 3-5 mm long, consisting of 3-7 sporophylls; ovulate cones berrylike, pedunculate, globose to subglobose, 3-9 mm long; seeds 1-2, rarely 3 or 4, per cone, 1.5-4.0 mm long.