నాలుగు అసాధారణ విత్తనాలు ఉన్న ఒక sporangium,

tetrasporangia's Usage Examples:

The tetrasporangia occur form patches in rows on the sides of the blade.

(sexes separate) with microscopic spermatangia, carposporangia, and tetrasporangia developing in the surface layer, cruciate.

Spermatangial sori, cystocarps and tetrasporangia are recorded.

Spermatangia are produced as are cystocarps and tetrasporangia.

The tetrasporangia occur the branches in a straight series.

of 4 decussate stamens in pairs of 40-70 in a spiral, non-versatile, basifixed, tetrasporangial, latrorso, apiculate anthers, dehiscence along 2 longitudinal.

They reproduce by vegetative gemmae as well as tetrasporangia, which are produced inside the conceptacles.

tetrasporaphyte is a phase in the life history of algae which bear tetrasporangia.

underside of the latter is more highly calcified, the oogonia and the tetrasporangia are large and globular rather than small and oblong, and there is a.

However carpospores and tetrasporangia have been recorded.

The tetrasporangia are microscopic.

gametophytes, resulting in the growth of foliose plants that lack tetrasporangia.

its unusual morphology, molecular systematics, along with its zoned tetrasporangia borne in conceptacles with a single opening, place it within the Hildenbrandiales.