A Grammatical Dictionary of Botanical Latin

hirtus,-a,-um (adj.A): hirtous, hairy, hirsute, rather rough or coarse, shaggy; hirtellus,-a,-um (adj.A): minutely hirsute, somewhat shaggy; see shaggy;

- pedicellis calycem aequantibus post anthesin reflexis hirsutis, sepalis externis duobus minoribus minus hirtis, (Boissier), with the pedicels equalling the calyx, after flowering reflexed, hirsute, with the outer sepals two times smaller, less coarsely hairy.

- pedicellis hirto-viscidis (Boissier), with the pedicels hairy-viscid.

- foliisque breviter hirto-glandulosis (Boissier), and with the leaves shortly hirtous-glandulose.

- scapis 3-4-floris patulo-hirtis (Boissier), with the scapes 3-4-flowered, spreading hirtous.

- sepalis dorso hirtis subglandulosis ovatis (Boissier), with the sepals on the back hirtous.

- carpellis hirtis, aristis basi barbatis (Boissier), with the carpels hirtous, with bearded at the base with awns.

- [fungus] pileo umbonato hemisphaerico-plano e cervino olivascente squamulis subsquarrosis obscurioribus hirto, cortina subannulata (S&A), with an umbonate hemispheric pileus to flat, from tawny- [i.e. deer-] colored to olivascent, hirtous with more obscure nearly square little scales, with the cortina nearly annulate.

Trifolium hirtum, “rough-hairy” (Fernald 1950), an annual herb that is “densely long-villous,” its calyx-tube lustrous-villous” (Fernald 1950).