NOUN
- any of various algae of the genus Tribonema; algae with branching filaments that form scum in still or stagnant fresh water
How To Use conferva In A Sentence
- Known as far back as 400 B.C.E. Greece, comfrey is an extraordinary plant whose name derives from the Latin conferva, meaning "water plant healer. Mother Earth News Latest 10 Articles
- I saw them here wading about in search of food — probably for the worms which burrow in the mud; and these latter probably feed on infusoria or confervae. Journal of researches into the geology and natural history of the various countries visited by H.M.S. Beagle
- Along the path there were fascinating details, composed of the manifold greenery which revels in damp heat, ferns, mosses, confervae, fungi, trailers, shading tiny rills which dropped down into grottoes feathery with the exquisite Trichomanes radicans, or drooped over the rustic path and hung into the river, and overhead the finely incised and almost feathery foliage of several varieties of maple admitted the light only as a green mist. Unbeaten Tracks in Japan
- The floor of the mortar gallery having been already laid down by Mr. Watt and his men on a former visit, was merely soaked with the sprays; but the joisting-beams which supported it had, in the course of the winter, been covered with a fine downy conferva produced by the range of the sea. Records of a Family of Engineers
- Microscopic animals produced from all vegetable and animal infusions; generate others like themselves by solitary reproduction; not produced from eggs; conferva fontinalis; mucor. Contents
- But if the conferva or parasitic fungus exceeds its allies in the above respects, it will then be dominant within its own class. II. Variation under Nature. Wide-Ranging, Much Diffused, and Common Species Vary Most
- _Conferva crispata_ again, as mentioned above, occurs in several localities; and in one locality a beautiful unbranched _Conferva, _ with torulose articulations. Himalayan Journals — Complete
- (Hydroporus thermalis), Gallionellae, Oscillatoria and Confervae, while their waters bathe the root-fibers of phanerogamic plants. COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1
- I confess, however, there is a very great difficulty in imagining any one spot to be the birthplace of the millions of millions of animalcula and confervae: for whence come the germs at such points? Journal of researches into the geology and natural history of the various countries visited by H.M.S. Beagle
- Had two," said Dick, watching the approaching punt, which was still half a mile away, and being poled steadily in and out of the winding water-lane, now hidden by the dry rustling reeds which stood covered with strands of filmy conferva or fen scum. Dick o' the Fens A Tale of the Great East Swamp