A Grammatical Dictionary of Botanical Latin

radiatim (adv.): radially, in a radiating manner; cf. stellatim (adv.), like a star, i.e. radiating from the center, stellately; see peltatim (adv.);

- pileus radiatim appresso-fibrillosus, pileus radially appressed-fibrillose.

- rhizomata radiatim symmetrica, rhizomes radially symmetric.

- radiatim symmetrus,-a,-um (adj.A); radiatim symmetricus,-a,-um (adj.A): radially symmetric.

- fructus ovato-globosus intus radiatim divisus in loculos tot quot sunt styli (DeCandolle), the fruit ovate-globose, inside radially divided into as many locules as there are styles.

- stipes radiatim findens, stipe radiately splitting [i.e. splitting into rays].

- (algae) sporae quam in Chysymenia majores sunt et singula serie ex placenta radiatim exeuntes (Agardh), the spores are larger than in Chrysymenia and radially issuing out in a single row from the placenta.

- [fungi] Thelephora rosea. Substantia admodum tenuis, papyracea, nonnumquam veluti pulverulenta, subradiatim rugulosa (S&A), the substance extremely thin, paper-like, sometimes as if covered with powder, somewhat rugulose [i.e. with small wrinkles] in rays.

- pilei in hac papillae subobsoletae: stipes gracilis, basi radiculis albis sericeis densis circumcirca in orbem radiatim expansis acubus Pinorum inhaerens (S&A), the papillae of the pileus, in this [species] is nearly undeveloped: the stipe is slender, with white, silky, dense radicles all around radially expanded into an orb [i.e. sphere], adhering to the needles of Pines.

radiatim-plicatus,-a,-um (part. A): “plaited in a radiating manner” (Lindley).