circumscissile

American  

[sur-kuhm-sis-il] / ˌsɜr kəmˈsɪs ɪl /

adjective

Botany.

1. opening along a transverse circular line, as a seed vessel.

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circumscissile British  

/ ˌsɜːkəmˈsɪsaɪl /

adjective

1. (of the dry dehiscent fruits of certain plants) opening completely by a transverse split

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Etymology

Origin of circumscissile

First recorded in 1825–35; circum- + scissile

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Example Sentences

See Examples For:

circumscissile

Sporangia more or less depressed, roundish or more commonly polygonal and irregular, dehiscent in a circumscissile manner.2.

From The Myxomycetes of the Miami Valley, Ohio by A. P. (Andrew Price) Morgan

Sporangium at maturity dehiscent in a regular circumscissile manner, the apex falling away as a lid, leaving behind the more persistent cup-shaped portion.

From The Myxomycetes of the Miami Valley, Ohio by A. P. (Andrew Price) Morgan

The peridium shows a tendency, often, to circumscissile dehiscence, and persists long after the contents have been dissipated, in this condition suggesting the name applied by Batsch, vesparium, wasp-nest.

From The North American Slime-Moulds A Descriptive List of All Species of Myxomycetes Hitherto Reported from the Continent of North America, with Notes on Some Extra-Limital Species by Thomas H. (Thomas Huston) MacBride

Leaves as in the last, but paler and thinner; spikes long and thin, attenuate at the apex; sepals oblong, acutely carinate; capsules cylindraceous-oblong, circumscissile much below the middle, 4–9-seeded; seeds oval-oblong, not reticulated.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Asa Gray

Capsule 3–5-celled with axile placentæ, loculicidal or circumscissile, many-seeded.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Asa Gray

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