Govaerts rafael (70 risultati)

Paperback. Condizione: New.

Condizione: New.

Condizione: New.

Paperback. Condizione: New. Dioscoreales are a small but systematically and economically significant order of monocotyledons. The most diverse and important member is the yam genus, Dioscorea L., a source of dietary starch at macroeconomic to rural community levels. Other species of Dioscorea provide the chemical basis of corticosteroid drugs and oral contraceptives. Ally families comprise the unusual, largely achlorophyllous (heteromycotrophic) Burmanniaceae and the relatively unspecialised Nartheciaceae. The World Checklist of Dioscoreales lists all validly published names of yams and their allies, providing the source of their publication and indicating which names are currently accepted and which are synonyms, making it a standard nomenclatural reference for further research into this important family.…

Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

Condizione: New. In English.

Octavo,224 pp.,softcover. The palm family, considered to be second only to the grasses among monocotyledonous plants of economic importance, is of immense significance to man, especially among rural communities in the tropics, where wild palms are intensively utilised. The world checklist of palms is the unique resource that lists all validly published names of palms, providing the source of their publication and indication of which names are currently accepted and which are synonyms. It will provide a standard nomenclatural reference for further research into this important family. It also contains lists of all palm names ever published, and all accepted species with their geographical distribution, indicates full synonymy, provides a single source guide to the correct names of all palms.…

Condizione: New.

Soft cover. Condizione: Very Good. No Jacket. 1st Edition. First Edition / First Print. Paperback copy, no dustjacket as issued. 223pp. Not library copy, no creasing to spine, no inscriptions. (76/1).

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Brand New. 79 pages. 11.57x8.74x0.24 inches. In Stock.

Condizione: New.

Octavo, paperback,65 pp.,Dioscoreales are a small but systematically and economically significant order of monocotyledons. The most diverse and important member is the yam genus, Dioscorea L., a source of dietary starch at macroeconomic to rural community levels. Other species of Dioscorea provided the chemical basis of corticosteroid drugs and oral contraceptives. Ally families comprise the unusual, largely achlorophyllous (heteromycotrophic) Burmanniaceae and the relatively unspecialised Nartheciaceae. The World Checklist of Dioscoreales lists all validly published names of yams and their allies, providing the source of their publication and indication of which names are currently accepted and which are synonyms, making it a standard nomenclatural reference for further research into this important family.…

Condizione: New.

Octavo,765 pp.,softover. The sedge family, Cyperaceae, is the third largest family of monocotyledonous plants. They are of significant economic importance, especially among rural communities in the tropics, where sedges are intensively used. The World Checklist of Cyperaceae is a unique resource that lists all validly published names of sedges, providing the source of their publication and indication of which names are currently accepted and which are synonyms. It will be a standard nomenclatural reference for further research into this important family.…

Paperback. Condizione: New. In shrink wrap. Looks like an interesting title.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New.

Condizione: New.

Condizione: New. In English.

Soft cover. Condizione: Fine. 1st Edition. Covers & Spine: front and back showing only light scuffing & signs of handling otherwise undamaged, minimal wear along edges and at corners, spine is intact and solid. Binding: firm throughout. Pages & Markings: unstained, no markings, clean throughout. PLEASE NOTE: Due to this item weighing more than 1.5 kg with packaging, postage cost for international orders (i.e. not Australian) will be more than what is shown here. Please email me if you would like a quote. All items are protectively packaged, and a postal tracking number will be sent to all customers whose current email address is registered with AbeBooks. …

Paperback. Condizione: New. Myrtaceae is the ninth largest flowering plant family; it is economically important in the production of timber, gums, essential oils, fruits and spices and contains many commonly cultivated ornamentals. This family is particularly rich in large genera, often found in some of the world's most threatened ecosystems where their fruits comprise an important part of the diet of primates and birds. The similarity of Myrtaceae species is high and its taxonomic and nomenclatural history is complex, resulting in notorious difficulties in basic identification, inventory compilation and floristic treatment. World Checklist of Myrtaceae is a much needed work that lists all validly published names in the family, providing the source of their publication and indicating which names are currently accepted and which are synonyms. This makes it the standard nomenclatural reference for further research into thisimportant family.…

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New. Dioscoreales are a small but systematically and economically significant order of monocotyledons. The most diverse and important member is the yam genus, Dioscorea L., a source of dietary starch at macroeconomic to rural community levels. Other species of Dioscorea provide the chemical basis of corticosteroid drugs and oral contraceptives. Ally families comprise the unusual, largely achlorophyllous (heteromycotrophic) Burmanniaceae and the relatively unspecialised Nartheciaceae. The World Checklist of Dioscoreales lists all validly published names of yams and their allies, providing the source of their publication and indicating which names are currently accepted and which are synonyms, making it a standard nomenclatural reference for further research into this important family.…

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: New. In English.