HIGH FUUKIRAN MON

HIGH FUUKIRAN MON
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Showing posts with label taxonomy and nomenclature. Show all posts
Showing posts with label taxonomy and nomenclature. Show all posts

Thursday, January 7, 2016

TAKE YOUR SIDE

NeoNut wrote, Dec 17, 2015: "One of the questions I have is what would be the name of the seedlings of 'Tamagawa' be. I have seen in the market seedlings of 'Hisui' x self being sold as 'Hisui'. 
This would like x selfing 'Red Delicious' apple and selling its seedlings as 'Red Delicious' which isn't correct since any cross creates a new cultivar. Comments?"

I got this and many more questions from others after my article "NOMENCLATURE NOTES ON FUUKIRAN. CULTIVAR VERSUS VARIETY OR FORM" was posted.

Here are a few thoughts.

It has always been a big mass, to deal with nomenclature! When mentioning "variety", one have to be specific whether mentioning "variety" as a botanical variety (taxonomic rank) OR a horticultural variety OR a legal term.

Botanical variety occurs in the wild within the species rank that is geographically separated from other varieties within the same species and is different. Botanical variety is true to type (plants propagated by seeds look like their parents)

Horticultural variety or a cultivar is a plant selected under cultivation for desirable characteristics that can be maintained by propagation (not always sexual). Although, can be a special selection from the wild. Here is a great explanation of what cultivar is and does:

"Cultivars are not necessarily true to type. In fact cultivar means "cultivated variety." Therefore, a cultivar was selected and cultivated by humans. Some cultivars originate as sports or mutations on plants. Other cultivars could be hybrids of two plants. To propagate true-to-type clones, many cultivars must be propagated vegetatively through cuttings, grafting, and even tissue culture. Propagation by seed usually produces something different than the parent plant." (from the article by Cindy Haynes, "Cultivar versus Variety", published originally on 2/6/2008 at the Horticulture & Home Pest News, Iowa State University).

"Variety" is also a legal term and used by breeders for some legal protection, providing so-called plant breeders' rights.

Regarding Neofinetia falcata, some are true botanical varieties (those that can be still found in the wild). For example, depending on who's view you except Neofinetia xichangensis or N.richardsiana could be botanical varieties of Neofinetia falcata. Majority of neofinetias we grow are cultivars that were selected under cultivation by human.

There is no one solution to resolve the mess within the plant names (especially orchids!), but one can reject or accept someones view and follow it.

Personally, I am rejecting new taxonomic combination for Neofinetia, and will NOT call it Vanda. I am accepting "cultivar" (horticultural rank) and will be writing the name as follows - Neofinetia falcata 'Tamakongo' 玉金剛

Botanical and horticultural nomenclature is not an exact science and heavily depends on expert's personal view (splitters vs. "clumpers").

Now, that I can breathe easier, I have the time to enjoy my fuukiran, instead of chasing one expert view from another.

Finally, answering NeoNut question:
If the seedlings of 'Tamagawa' look like the parent plant, they will be called 'Tamagawa'. If not, get the selected seedling registered with AOS (American Orchid Society) and call it whatever you would like. Japanese Neofinetia registration is whole other system on its own. The rest of the seedlings would be called 'Tamagawa' X self, indicating that plants are NOT true to type.

Saturday, October 24, 2015

NOMENCLATURE NOTES ON FUUKIRAN. CULTIVAR VERSUS VARIETY OR FORM

In my earlier article TAXONOMY NOTES ON FUURAN. WHAT IS THE REAL NAME?, I focused on explaining the evolution of the botanical scientific name (specific binomial name) for Neofinetia falcata, currently classified as Vanda falcata, also known as FUURAN in Japanese. The purpose of this article is to understand the nomenclature of selected "varieties" or "forms" of Neofinetia falcata like, for example, 'Tamakongo'. To avoid confusion, I will be referring the orchid of our interest in the "old fashioned" way: Neofinetia falcata.

First off, based on "Checklist of Selected Plant Families" published and edited by the Kew Royal Botanic Gardens, there is no botanical variety or form currently identified for Neofinetia falcata. Variety (not as a legal term) and form are both the lowest taxonomic ranks, used after genus and species names. Two different varieties of the same species are usually geographically separated and have different enough characteristics, but will hybridize with one aother when crossed.

Second, let's understand the basic nomenclature of plants' scientific names. Please accept this very simplified explanation, as there is much more to it and will not be covered here.

A simple scientific name of a plant is compiled of GENUS NAME + SPECIES NAME + ORIGINAL AUTHOR + PUBLICATION. If the species name has been changed, the original author's name is placed in parentheses, followed by the new author's name, who made the taxonomic revision (shown in orange), followed by the source of publication of that taxonomic revision (shown in pink). In the examples below, notice how C.P. Thunberg's name moved to parentheses - (Thunb.):

Orchis falcata Thunb. in J.A.Murray, Syst. Veg. ed. 14: 811 (1784). was changed to
Neofinetia falcata (Thunb.) Hu, Rhodora 27: 107 (1925). , which was recently revised into
Vanda falcata (Thunb.) Beer, Prakt. Stud. Orchid.: 317 (1854).

If the species has a recognized variety, then the full scientific name is compiled as GENUS NAME + SPECIES NAME + VAR.VARIETY NAME, followed by the author's name (shown in blue) and the publication source (shown in pink). Example: Vanda lamellata var. remediosae Ames & Quisumb., Philipp. J. Sci. 52: 461 (1933).

If there is a recognized form, then it follows the variety name and abbreviated with "f." So, where does the name 'Tamakongo' have a place in all of this? To understand, we have to turn to the cultivated plant taxonomy.

"Cultivated plant taxonomy is the study of the theory and practice of the science that identifies, describes, classifies, and names cultigens—those plants whose origin or selection is primarily due to intentional human activity."  - Wikipedia

To deal with the name dilemma for man-made or man-selected plants, the terms group and cultivar were introduced. As I mentioned earlier, since there are no botanically recognized varieties or forms of Neofinetia falcata, the term cultivar is more appropriate for identifying 'Tamakongo' place in the name of Neofinetia falcata.

"A cultivar is an assemblage of plants that (a) has been selected for a particular character or combination of characters, (b) is distinct, uniform and stable in those characters, and (c) when propagated by appropriate means, retains those characters." - Cultivated Plant Code. Art. 2.2 Brickell 2009, p. 6

According to Hortax (Cultivated Plant Taxonomy Group), the cultivar name should be enclosed in single quotation marks with the first letter of each word capitalized. Unlike the scientific botanical name, the cultivar name is never written in italics. Thus, the correct horticultural name is Neofinetia falcata 'Tamakongo'. If a group of cultivars exists, the words in the group name have the first letter capitalized and the group name is placed in parentheses if used together with the cultivar's name. Neofinetia falcata 'Tamakongo' belongs to Mameba or Bean-leaf group, therefore its full horticultural name would be:

Neofinetia falcata (Mameba Group) 'Tamakongo'
or
Neofinetia falcata (Bean-leaf Group) 'Tamakongo'

Although, a simplified name like Neofinetia falcata 'Tamakongo' is acceptable and it could be optional to include the group's name.

There is one more necessary requirement in naming Neofinetia falcata cultivars. As for all Neofinetia of Japanese origin, their cultivar names are written in romaji for non-Japanese speakers, for example 'Tamakongo'. Romaji is a method of writing Japanese words from the Roman alphabet. There are several romaji systems in use, resulting in different romanization styles. Therefore, if the cultivar name is written in romaji, it is important that it is followed by the same name written in kanji characters. The same should apply to Korean and Chinese names. Thus, the final example and the most accepted way of writing the FUUKIRAN name in English based on Western botanical and horticultural point of view is:
Neofinetia falcata 'Tamakongo' 玉金剛 
or
Vanda falcata 'Tamakongo' 玉金剛 (for those who accept the change)

I encourage the use of the term cultivar instead of variety or form, to identify the many "faces" of Neofinetia falcata.

Any comments are welcome!

Monday, October 12, 2015

TAXONOMY NOTES ON FUURAN. WHAT IS THE REAL NAME?

This orchid was first scientifically described as Orchis falcata by the Swedish botanist Carl Peter Thunberg, who was the first European to study flora of Japan in 1775. Since than the species undergone many name changes. Below is a full chronological list of its botanical names:

Orchis falcata Thunb. in J.A.Murray, Syst. Veg. ed. 14: 811 (1784).
Limodorum falcatum (Thunb.) Thunb., Trans. Linn. Soc. London 2: 326 (1794)
Angraecum falcatum (Thunb.) Lindl., Coll. Bot.: t. 15 (1821)
Oeceoclades falcata (Thunb.) Lindl., Gen. Sp. Orchid. Pl.: 237 (1833)
Vanda falcata (Thunb.) Beer, Prakt. Stud. Orchid.: 317 (1854)
Aerides thunbergii Miq., Ann. Mus. Bot. Lugduno-Batavi 2: 205 (1866)
Oeceoclades lindleyi Regel, Gartenflora 15: 70 (1866)
Vanda pygmaea H.Laurentius, Nursery Cat. (H.Laurentius) 40: 20 (1868), nom. superfl
Angorchis falcata (Thunb.) Kuntze, Revis. Gen. Pl. 2: 651 (1891)
Angraecopsis falcata (Thunb.) Schltr., Orchideen Beschreib. Kult. Zücht.: 601 (1914)
Finetia falcata (Thunb.) Schltr., Beih. Bot. Centralbl. 36(2): 140 (1918).
Neofinetia falcata (Thunb.) Hu, Rhodora 27: 107 (1925).
Nipponorchis falcata (Thunb.) Masam., Mem. Fac. Sci. Taihoku Imp. Univ. 11(4): 592 (1934).
Holcoglossum falcatum (Thunb.) Garay & H.R.Sweet, Bot. Mus. Leafl. 23: 182 (1972).

Important to note here, that in 1925 the orchid was classified as Neofinettia falcata by the Chinese botanist Hu Xiansu, with the name that became widely used and still is. In addition to Neofinetia falcata there were two more species included to form a small genus - Neof. richardsiana and Neof. xichangensis.

In 2012, after published in Phytotaxa new combinations for the genus Vanda by the British botanist L.M. Gardiner, this species officially became Vanda falcata, as it was proposed by the Austrian botanist J.G.Beer in 1854.

Despite the reasoning, non-botanists and non-taxonomists alike are reluctant to keep up with such often changing nomenclature. Thus Vanda falcata will still be more often than not called Neofinetia falcata among hobbyists and growers.

In my opinion, there is no right or wrong to call it either way considering that "nothing is written in stone" in taxonomy and nomenclature of orchids. For those of us botanically savvy Vanda will be the choice. For those of us more possessive of a good old name, Neofinetia will remain. And better yet, for those of us appreciators of this charming orchid, it will always be called FUURAN and FUUKIRAN, in respect to Japanese aficionados, who elevated this orchid to the state of art.

I will be using Japanese names - FUURAN, the name for the species and FUUKIRAN, the name for its selected cultivars. Also, despite being a botanist, I will keep using the name Neofinetia falcata for the time being.