coralloid


Also found in: Dictionary, Thesaurus, Medical, Wikipedia.

coralloid

[′kär·ə‚lȯid]
(biology)
Resembling coral, or branching like certain coral.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Mentioned in ?
References in periodicals archive ?
Symbiotic Nitrogen fixation by coralloid roots of the cycad Macrozamia riedlei: physiological characteristics and ecological significance.
After a period of abandonment during the 1960's and early 70's, some small pits were excavated in 1975-1977 into the northeastern side of the core; a beryl-rich zone with coralloid blue vivianite-stained triphylite in feldspar was discovered.
The secondary root system comprises highly specialised lateral roots, which are negatively gravitropic and hence grow upwards, forking repeatedly and thereby forming coral-like structures that are termed coralloid roots (Fig.
JN836754 Morphological Description: Ectomycorrhizal system this is highly dichotomous to coralloid. 5-7 mm long, axis 0.7-1.2 mm in diam.
These consist of pale blue on white coralloid growths ("flos ferri"), and are extremely aesthetic specimens.
species have ageotropic coralloid roots that contain nitrogen-fixing