 | |
| Language | English |
|---|---|
| Subject | Botany |
| Publisher | Royal Botanic Gardens, Kew |
Publication date | 2008 |
| ISBN | 978-1-84246-182-2 |
| OCLC | 890586925 |
Genera Palmarum is a botany reference book that gives a detailed overview of the systematic biology of the palm family (Arecaceae). The first edition of Genera Palmarum was published in 1987. [1] The second edition was published in 2008, [2] with a reprint published in 2014. Genera Palmarum is currently the most detailed monograph on palm taxonomy and systematics. [3]
When Liberty Hyde Bailey, an American horticulturist and botanist who founded the L. H. Bailey Hortorium at Cornell University, began studying palms in the early 1900s, about 700 species had been identified. The number reached 1,000 by 1946, the rise due in large part to his intensive study of the family. [4] : 219 Ill health finally forced Bailey to discontinue collecting abroad in 1949, at the age of 91. [5] He continued to study, compare, and write about his palm specimens. His ultimate goal was to produce an authoritative guide to all palms, titled Genera Palmarum. [5]
Harold E. Moore, Jr. (1917–1980), a botanist at the L. H. Bailey Hortorium at Cornell University, began his work on palms in 1948 with the encouragement of Bailey himself, who was then 90 years old. Bailey had wanted to create a "Genera Palmarum", a proper delineation of the palm family and all the genera within it. When Bailey died in 1954, he left behind a manuscript of the first page of the introduction, and the job was left to Moore. Moore visited the major historic collections of palms in United States and Europe and learned that existing collections often lacked the features that were needed to understand the evolutionary relationships among the genera. This led to a worldwide effort on his part to see and collect as many palm genera as he could. By the time of his death in 1980 he had traveled to many remote locations and had collected all but 18 of the approximately 200 genera of palms. These exploits earned him membership in The Explorers Club. [6]
In 1973 Moore wrote a paper, The Major Groups of Palms and Their Distribution, [7] which presented the outline of his classification of the family. He continued to build on this, and in 1980 was finally ready to devote three years to the production of Genera Palmarum. He died the same year, leaving the work of completing the work to Natalie Uhl and John Dransfield. [6]
During the 1970s, Harold E. Moore began working on what was to become the first edition of Genera Palmarum. After Moore's death, Natalie Uhl and John Dransfield followed up on Moore's unfinished work of attempting a comprehensive taxonomy of the palm family. Uhl and Dransfield continued working on Moore's taxonomy of the palm family, eventually arriving at a classification consisting of 6 subfamilies, 14 tribes, and 36 subtribes. The first edition of Genera Palmarum was published in 1987. [3]
With the advent of molecular phylogenetics, the classification of the palm family continually underwent heavy revision following the 1987 publication of Genera Palmarum. In the early 2000s, work began on the second edition of Genera Palmarum, culminating in its final publication in 2008. [3]
Genera Palmarum (2008) lists 183 genera in the palm family, Arecaceae. [2] Lanonia , Saribus , and the monotypic genera Jailoloa , Wallaceodoxa , Manjekia , [8] and Sabinaria , which were described after 2008, are not included in Genera Palmarum (2008). Ceratolobus , Daemonorops , Pogonotium , Wallichia , Lytocaryum , and the monotypic genera Retispatha , Pritchardiopsis , and Solfia have since been removed from Genera Palmarum (2008) as obsolete genera. This brings the total number of Arecaceae genera to 181 as of 2016. [3]
Thrinax is a genus in the palm family, native to the Caribbean. It is closely related to the genera Coccothrinax, Hemithrinax and Zombia. Flowers are small, bisexual and are borne on small stalks.
Chelyocarpus is a genus of small to medium-sized fan palms which are native to northwestern South America. Some are upright trees, while others creep along the ground. Species are used for thatch, to weave hats, stuff pillows and as a source of salt.
Itaya amicorum is a medium-size fan palm that is native to Brazil, Colombia and Peru. It is the only species in the genus Itaya. It was unknown to science until 1972, when it was discovered on the bank of the Itaya River in the Peruvian Amazon.
Schippia concolor, the mountain pimento or silver pimeto, is a medium-sized palm species that is native to Belize and Guatemala. Named for its discoverer, Australian botanist William A. Schipp, the species is threatened by habitat loss. It is the sole species in the genus Schippia.
Trithrinax is a genus of flowering plants in the subfamily Coryphoideae of the family Arecaceae. The name is derived from ancient Greek, where tri means three, and thrinax trident. It was named in 1837 by Carl Friedrich Philipp von Martius, a German botanist and explorer.
The Ceroxyloideae are a subfamily of flowering plants in the palm family found mainly in the Americas with an outlying genus in each of Australia, Madagascar, and the Comoros. Recently revised, the former subfamily Phytelephantoideae was reduced to the tribal level and included, while the Hyophorbeae tribe was reassigned to Arecoideae; it now contains eight genera.
Archontophoenicinae is a botanical subtribe consisting of four genera of palms, namely Archontophoenix from Queensland and New South Wales and Actinokentia, Chambeyronia and Kentiopsis from New Caledonia. Phylogenetic relationships between the four genera are unresolved.
Rhopalostylidinae is a botanical subtribe consisting of two genera of palms from Australia and New Zealand, Hedyscepe and Rhopalostylis. These two genera were formerly included in Archontophoenicinae, to which they are morphologically similar, until a recent revision.
Harold Emery Moore, Jr. was an American botanist especially known for his work on the systematics of the palm family. He served as Director of the L. H. Bailey Hortorium at Cornell University, and was appointed Liberty Hyde Bailey Professor of Botany in 1978. He was an important contributor to Hortus Third and was founding editor of the palm journal Principes. He also edited Gentes Herbarum and provided the foundation for the first edition of Genera Palmarum, a seminal work on palm taxonomy which was later completed by Natalie Uhl and John Dransfield.
Leucothrinax morrisii, the Key thatch palm, is a small palm which is native to the Greater Antilles, northern Lesser Antilles, The Bahamas and Florida and the Florida Keys in the United States.
The Coryphoideae is one of five subfamilies in the palm family, Arecaceae. It contains all of the genera with palmate leaves, excepting Mauritia, Mauritiella and Lepidocaryum, all of subfamily Calamoideae, tribe Lepidocaryeae, subtribe Mauritiinae. However, all Coryphoid palm leaves have induplicate (V-shaped) leaf folds, while Calamoid palms have reduplicate leaf folds. Pinnate leaves do occur in Coryphoideae, in Phoenix, Arenga, Wallichia and bipinnate in Caryota.
Corypheae is a tribe of palm trees in the subfamily Coryphoideae. In previous classifications, tribe Corypheae included four subtribes: Coryphinae, Livistoninae, Thrinacinae and Sabalinae, but recent phylogenetic studies have led to the genera within these subtribes being transferred into other tribes. Tribe Corypheae is now restricted to the genus Corypha alone.
Cryosophileae is a tribe of palms in the subfamily Coryphoideae. The tribe ranges from southern South America, through Central America, into Mexico and the Caribbean. It includes New World genera formerly included in the tribe Thrinacinae, which was split after molecular phylogenetic studies showed that Old World and New World members of the tribe were not closely related.
John Dransfield is an honorary research fellow and former head of palm research at the Royal Botanic Gardens, Kew, United Kingdom, as well as being an authority on the phylogenetic classification of palms.
Caryoteae is a tribe in the palm family Arecaceae, distributed across Southeast Asia, from southern India and Sri Lanka east to Vanuatu and northernmost Queensland, Australia. It was long considered a member of subfamily Arecoideae on the basis of its inflorescences, which resemble those of tribe Iriarteeae, and the flowers arranged in triads, which are common across Arecoideae. However, phylogenetic studies based on DNA repeatedly link Caryoteae to subfamily Coryphoideae. Caryoteae do have leaves with induplicate folds, a feature found in most Coryphoid palms, but unlike most Coryphoideae, the leaves are pinnate or bipinnate (Caryota). Phoenix is the only other Coryphoid genus with induplicate, pinnate leaves.
Borasseae is a tribe in the palm subfamily Coryphoideae. The tribe ranges from southern Africa and Madagascar north through the Arabian Peninsula to India, Indochina, Indonesia and New Guinea. Several genera are restricted to islands in the Indian Ocean. The two largest genera, Hyphaene and Borassus, are also the most widespread.
Chuniophoeniceae is a tribe of palms in subfamily Coryphoideae of plant family Arecaceae. The four genera within the tribe are morphologically dissimilar and do not have overlapping distributions. Three of the genera are monotypic, while the fourth genus (Chuniophoenix) has three species.
Trachycarpeae is a tribe of palms in subfamily Coryphoideae of the plant family Arecaceae. It has the widest distribution of any tribe in Coryphoideae and is found on all continents, though the greatest concentration of species is in Southeast Asia. Trachycarpeae includes palms from both tropical and subtropical zones; the northernmost naturally-occurring palm is a member of this tribe. Several genera can be found in cultivation in temperate areas, for example species of Trachycarpus, Chamaerops, Rhapidophyllum and Washingtonia.
Natalie Whitford Uhl (1919–2017) was an American botanist who specialised in palms.
Pelagodoxeae is a tribe of plants in the family Arecaceae found in Oceania, namely in New Guinea and the Marquesas Islands. The tribe has two monotypic genera, which are:
