septifragal


Also found in: Medical.

sep·tif·ra·gal

 (sĕp-tĭf′rə-gəl)
adj. Botany
Dehiscing by the breaking away of the valves from the septa. Used of a seed capsule.

[sept(um) + Latin frangere, to break; see bhreg- in Indo-European roots.]

sep·tif′ra·gal·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

septifragal

(sɛpˈtɪfrəɡəl)
adj
(Botany) (of a dehiscence) characterized by breaking apart from a natural line of division in the fruit
[C19: from septi-2 + -fragal, from Latin frangere to break]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Fruit capsule usually dehiscent, septifragal or loculicidal, rarely indehiscent; seeds usually winged, rarely without wings (Woodson et al., 1973; Gentry, 1980; Lohmann, 2004).
The fruits are stipitate elongate-elliptical septifragal capsules with two to three wings formed from a 3-carpellate ovary (Ferrucci, 2006).
One is the 'Serjania group', comprising schizocarpic genera like Serjania, Houssayanthus and Lophostigma, and the other clade ('Paullinia group') consists of the mainly septifragal genera Paullinia, Cardiospermum and Urvillea (WECKERLE; RUTISHAUSER, 2005).
Thus, the three ventral bundles immersed in the parenchyma remain on the fruit axial region--comprising the columella--typical of septifragal capsules (Figures 3D, 4F to 4H).