| 单词 | Lemna |
| 例句 | Dr. Burnett has noticed that Lemna patients have their nasal symptoms aggravated in damp and rainy weather, and I have to some extent confirmed this observation. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z Others, however, support a prolific growth of weeds such as Pistia stratiotes, Lemna, and Limnanthemum, and a few have brickwork or artificial stonework at their sides. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z It is represented in Britain by four species of Lemna, and a still smaller and simpler plant, Wolffia, in which the fronds are only one-twentieth of an inch long and have no roots. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z Three species are reported from Michigan, of which the commonest is Lemna minor. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State A number of species, such as Pteris aquilina, Acorus Calamus, Lemna minor, and Hypnum Schreberi, which are social, and likewise very widely distributed, multiply nearly exclusively by vegetative means, rarely or never producing fruit. Introduction to the Science of Sociology I hope on some future occasion to return to the subject of Lemna; it is in every way well worthy of being prosecuted further. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z I turn down by the river; in the ditch at the foot of the ha-ha wall is plenty of duckweed, the Lemna of the tank. Nature Near London DUCKWEED, the common botanical name for species of Lemna which form a green coating on fresh-water ponds and ditches. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z The terraces here are fronted with stones: Lemna occurred in water; Linaria on rocks; Conaria and a fleshy Euphorbia, this last, about villages. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries And in Lemna I have found an apparent inversion of the embryo with relation to the apex of the nucleus. Narrative of a Survey of the Intertropical and Western Coasts of Australia Performed between the years 1818 and 1822 — Volume 2 This patient came from a distance which prevented frequent attendance, but the above is quite sufficient evidence of the power possessed by Lemna m. in acting upon the nasal mucous membrane. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z As one species, Lemna arrhiza, produces no roots, the latter alternative is perhaps the most probable. Insectivorous Plants The truth would seem to be that Lemna's symptoms are specially aggravated in heavy rains; Calendula's, when heavy clouds are about; Rhododendron's, in thunder storms, and Dulcamara's, in damp surroundings and in foggy weather. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z What is the cause of the plurality of radicles in certain species of Lemna, and their blank in others? Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries It is found in two varieties, the Lemna minor and the Lemna gibba. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z However, she again made progress, but scarcely as rapid as I could have wished, when I thought of giving her Lemna on indications given by Dr. Cooper. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z I can think of no possible source of error except that this beneficial action may be due to the germs adhering to the fronds of the Lemna rather than to the pure plant-force. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z I gave him Lemna 3x, five drops in water, night and morning. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z I have used Lemna in many other similar cases, and with the like result. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z |
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