Definition of Helminthostachys

1. Noun. One species: terrestrial fern of southeastern Asia and Australia.

Exact synonyms: Genus Helminthostachys
Group relationships: Family Ophioglossaceae, Ophioglossaceae
Member holonyms: Flowering Fern, Helminthostachys Zeylanica
Generic synonyms: Fern Genus

Lexicographical Neighbors of Helminthostachys

Helm
Helmand
Helmholtz
Helmholtz' axis ligament
Helmholtz-Gibbs theory
Helmholtz coil
Helmholtz coils
Helmholtz energy
Helmholtz free energy
Helmholtz function
Helmholtz resonator
Helmholtz theory of accommodation
Helmholtz theory of colour vision
Helmholtz theory of hearing
Helmholtzian
Helminthostachys
Helminthostachys zeylanica
Helmut Heinrich Waldemar Schmidt
Helmut Schmidt
Heloderma
Heloderma horridum
Heloderma suspectum
Helodermatidae
Heloise
Helotiaceae
Helotiales
Helotium
Helsingfors
Helsinki
Helsinkian

Literary usage of Helminthostachys

Below you will find example usage of this term as found in modern and/or classical literature:

1. The Eusporangiatae: The Comparative Morphology of the Ophioglossaceae and by Douglas Houghton Campbell (1911)
"Lang states that the young sporophyte of helminthostachys develops its first leaf as a large ternate foliage leaf, and when I first examined the young ..."

2. The American Naturalist by American Society of Naturalists, Essex Institute (1907)
"helminthostachys. Farmer & Freeman (On the Structure and Affinities of ... As we have already seen, although the spike in helminthostachys arises apparently ..."

3. Pamphlets on Forestry in the Philippine Islands (1903)
"Family OPHIOGLOSSACEAE Genus helminthostachys ... helminthostachys zeylanica is an herb with leaves which grow singly from an underground rhizome. ..."

4. The Origin of a Land Flora: A Theory Based Upon the Facts of Alternation by Frederick Orpen Bower (1908)
"In most species of Ophioglossum, as also in helminthostachys, ... In helminthostachys Lang observed that abortive fertile spikes are commonly found, ..."

5. A Student's Text-book of Botany by Sydney Howard Vines (1896)
"... they are branched in Botrychium and helminthostachys, and produce no buds. The leaves are developed close together at the apex of the rhizome, ..."

6. Organography of Plants, Especially of the Archegoniata and Spermaphyta by Karl Goebel, Isaac Bayley Balfour (1905)
"helminthostachys zeylanica. Sporophyll. Magnified. ... helminthostachys zeylanica und ihre Beziehungen zn Ophioglossum und Botrychium, in Berichte der ..."

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