Emil Johann Lambert Heinricher (14 November 1856 – 13 July 1934) was an

Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...

botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo ...

from Laibach (Ljubljana). In 1879 he received his doctorate from the

University of Graz The University of Graz (german: link=no, Karl-Franzens-Universität Graz, ), located in Graz, Austria, is the largest and oldest university in Styria, as well as the second-largest and second-oldest university in Austria. History The unive ...

, where after graduation, he served as an assistant to botanist Hubert Leitgeb. In 1889 he became an associate professor of botany, which was followed by a full professorship at the

University of Innsbruck The University of Innsbruck (german: Leopold-Franzens-Universität Innsbruck; la, Universitas Leopoldino Franciscea) is a public research university in Innsbruck, the capital of the Austrian federal state of Tyrol, founded on October 15, 1669. ...

in 1891. While at

Innsbruck Innsbruck (; bar, Innschbruck, label=Bavarian language, Austro-Bavarian ) is the capital of Tyrol (state), Tyrol and the List of cities and towns in Austria, fifth-largest city in Austria. On the Inn (river), River Inn, at its junction with the ...

, he created a new

botanical garden A botanical garden or botanic gardenThe terms ''botanic'' and ''botanical'' and ''garden'' or ''gardens'' are used more-or-less interchangeably, although the word ''botanic'' is generally reserved for the earlier, more traditional gardens, an ...

in nearby Hötting. Through support from the Austrian Academy of Sciences, he took part in a study trip to

Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's List ...

(1903/04). While there, he spent time working at the Buitenzorg Botanical Gardens (now the

Bogor Botanical Gardens The Bogor Botanical Gardens ( id, Kebun Raya Bogor) is a botanical garden located in Bogor, Indonesia, 60 km south of central Jakarta. It is currently operated by Indonesian Institute of Sciences (Indonesian: ''Lembaga Ilmu Pengetahuan Indo ...

). He is known for his research pertaining to the

morphology Morphology, from the Greek and meaning "study of shape", may refer to: Disciplines *Morphology (archaeology), study of the shapes or forms of artifacts *Morphology (astronomy), study of the shape of astronomical objects such as nebulae, galaxies, ...

, developmental history, ecology and

physiology Physiology (; ) is the scientific study of functions and mechanisms in a living system. As a sub-discipline of biology, physiology focuses on how organisms, organ systems, individual organs, cells, and biomolecules carry out the chemical ...

of parasitic

spermatophytes A spermatophyte (; ), also known as phanerogam (taxon Phanerogamae) or phaenogam (taxon Phaenogamae), is any plant that produces seeds, hence the alternative name seed plant. Spermatophytes are a subset of the embryophytes or land plants. They inc ...

. He performed detailed studies of

toothwort Toothwort is a common name for several plants and may refer to: *''Cardamine'', a genus of plants in the mustard family, Brassicaceae *''Lathraea'', a genus of parasitic plants in the family Orobanchaceae Orobanchaceae, the broomrapes, is a fam ...

and

mistletoe Mistletoe is the common name for obligate hemiparasitic plants in the order Santalales. They are attached to their host tree or shrub by a structure called the haustorium, through which they extract water and nutrients from the host plant. ...

species, including investigations of

pear tree Pears are fruits produced and consumed around the world, growing on a tree and harvested in the Northern Hemisphere in late summer into October. The pear tree and shrub are a species of genus ''Pyrus'' , in the family Rosaceae, bearing the po ...

immunity in regards to mistletoe.Deutsche Biographie
(biography) Heinricher also conducted studies on flower construction anomalies and their importance in understanding its

phylogenetics In biology, phylogenetics (; from Greek language, Greek wikt:φυλή, φυλή/wikt:φῦλον, φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary his ...

, adventitious buds on the frond lamina of

fern A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except t ...

s from an evolutionary and morphological perspective, the effects of light and substrate on

seed germination Germination is the process by which an organism grows from a seed or spore. The term is applied to the sprouting of a seedling from a seed of an flowering plant, angiosperm or gymnosperm, the growth of a sporeling from a spore, such as the spor ...

and isolateral leaf construction in plants being exposed to strong sunlight. Heinricher's grandson,

Meinhard Michael Moser Meinhard Michael Moser (13 March 192430 September 2002) was an Austrian mycologist. His work principally concerned the taxonomy, chemistry, and toxicity of the gilled mushrooms (Agaricales), especially those of the genus ''Cortinarius'', and th ...

(1924–2002), was an esteemed

mycologist Mycology is the branch of biology concerned with the study of fungus, fungi, including their genetics, genetic and biochemistry, biochemical properties, their Taxonomy (biology), taxonomy and ethnomycology, their use to humans, including as a so ...

Selected writings

* ''Die Aufzucht und Kultur der parasitischen Samenpflanzen'', 1910 - The development and culture of parasitic seed plants. * ''Der Kampf zwischen Mistel und Birbaum. Immune, unecht immune und nicht immune Birnrassen; immunwerden für das Mistelgift früher sehr empfindlicher Bäume nach dem Überstehen einer ersten Infektion''. 1917 - The struggle between mistletoe and pear trees, etc. * ''Monographie der Gattung Lathraea'', 1931 - Monograph of the genus

Lathraea ''Lathraea'' (toothwort) is a small genus of five to seven species of flowering plants, native to temperate Europe and Asia. They are parasitic plants on the roots of other plants, and are completely lacking chlorophyll. They are classified in th ...

. * ''Geschichte des Botanischen Gartens der Universät Innsbruck'', 1934 - History on the botanical gardens at the University of Innsbruck.WorldCat Titles
(publications)

References

1856 births 1934 deaths 19th-century Austrian botanists Members of the Prussian Academy of Sciences Scientists from Ljubljana University of Graz alumni Academic staff of the University of Innsbruck 20th-century Austrian botanists Botanists from Austria-Hungary {{Austria-botanist-stub