Sycamore - Not Just a Planetree

Sycamore - Not Just a Planetree The sycamore tree (​Platanus occidentalis) is readily identifiable with broad, maplelike leaves and a trunk and limb complexion of mixed green, tan and cream. Some suggest it looks like camouflage. It is a member of one of the planets oldest clan of trees (Platanaceae) and paleobotanists have dated the family to be over 100 million years old. Living sycamore trees can reach ages of five hundred to six hundred years. The American sycamore or western planetree is North Americas largest native broadleaf tree and is often planted in yards and parks. Its hybridized cousin, the London planetree, adapts very well to urban living. The improved sycamore is New York Citys tallest street tree and is the most common tree in Brooklyn, New York. Champion The record American sycamore, according to The Urban Tree Book and the Big Tree Register, is 129 feet tall. This Jeromesville, Ohio tree has a limb spread that spans 105 feet and the trunk measures 49 feet in circumference. Threats Unfortunately, sycamore is susceptible to anthracnose fungus which makes leaves turn brown and contorts stem growth. Witches brooms or leafless sprout clusters form and grow along the limbs. Most urban plantings are of the hybrid London planetree because of its resistance to anthracnose. Habitat and Lifestyle The deciduous sycamore is fast growing and sun-loving, growing seventy feet in seventeen years on a good site. Very often it divides into two or more trunks near the ground and its massive branches form a wide-spreading, irregular crown. Mature trees usually develop hollow portions and areas of decay making them vulnerable to wind and ice. The outer bark peels away to create a mottled patchwork of tans, whites, grays, greens and sometimes yellows. The inner bark is usually smooth. The leaves are very large with 3 to 5 leaf lobes and are often 7 to 8 inches long and wide. Stalked unisexual flowers of both sexes appear on the same tree when leaves emerge. Fruits dangle from long stems and are aggregates of feathery seed nutlets (achenes). The tree is a very aggressive stump sprouter. Lore The tree was probably named by early colonists who noted a resemblance to the English sycamore maple (Acer pseudoplatanus). The sycamore tree of the Bible is actually the sycamore fig (Ficus sycomorus).The tree is not very good for construction but is highly prized as butcher blocks.A hybrid developed from the American sycamore, called the London planetree, has become the urban tree of choice in North America and Europe.Sycamore seeds accompanied the lunar orbit of Apollo 14 in 1971 and were planted across from Philadelphias Independence Hall.

How Spelling Diverges Between American and British English

How Spelling Diverges Between American and British English How Spelling Diverges Between American and British English How Spelling Diverges Between American and British English By Mark Nichol As George Bernard Shaw is said to have said, â€Å"England and America are two countries separated by the same language.† It’s easy enough to find books and Web sites that provide evidence to back the old boy up, detailing such transoceanic translations as elevator/lift and critical divergences such as the relative meanings of â€Å"knocked up† (British English: â€Å"called on,† â€Å"woke up,† or â€Å"worn out†: American English: â€Å"impregnated†). What you’ll find here, however, is a discussion of differences not in vocabulary but in spelling between the English language’s two primary variants. The blame for the ornery orthography of American English (which is even more annoying to its users than to those who speak other variants of the language, because we actually have to, you know, use it) is primary laid at the oft-pedestal-mounted feet of Noah Webster, a nineteenth-century writer, editor, and lexicographer who almost single-handedly created the dialect I will hereafter in this post abbreviate as AE (as opposed to BE, or British English). Webster’s impetus was nationalistic he desired a distinct language for Americans that they could feel they owned, and one that represented democratic ideals as well. The problem is, for all his meticulousness, he was maddeningly inconsistent, and the myriad successors who have added to the American word-hoard have followed suit. Here, to do my part to make amends, is a brief guide to the major distinctions in AE and BE spelling (and within AE spelling itself), with one or more examples: -ae (encyclopaedia, mediaeval) AE usually deletes the a from the diphthong ae, which is unfortunate, because the words look so cool with it. It is retained, however, in such words as aesthetic (though that word is also spelled esthetic). -ed (fitted, forecasted, knitted) AE usually drops the past-tense ending in these words. However, exceptions are made in such usages as â€Å"The tailor fitted him for a tuxedo.† -ed [irregular] (lighted, strived) AE prefers forms such as lit and strove, though the BE forms are often employed. -ement (acknowledgement, arguement, judgement) AE omits the first e from the suffix, though some writers of AE remain unaware as far as the first and third examples are concerned. -ence (defence, licence, offence) AE spells these words with an s in place of a c. -ise/-yse (analyse, criticise, memorise, realise) AE favors -ize/-yze endings. -l (enrol, fulfil, skilful) AE doubles the l that is not part of -ful/ful-; the l in that syllable is never doubled (except in inflected forms of full). -lled/-lling (cancelled/cancelling, levelled/levelling, travelled/travelling) AE omits one l in this form; some writers of AE still haven’t received the memo. -mme (diagramme, programme, telegramme) AE omits the second m and the e at the end of these words. -ogue (analogue, catalogue, dialogue, epilogue) In AE, catalog is clipped, though the full form is preferred for all its analogues. (See?) -our (colour, favour, honour, labour) In AE, the u is jettisoned in most words with -our; glamour is an exception. -oeuvre (manoeuvre) AE simplifies this ending to -euver (maneuver). -que (banque, checque) In AE, the French-influenced -que is replaced by a Germanic k. -re (centre, litre, metre, theatre) In AE, the letters in the -re ending are reversed, though the BE spelling for the first and last examples is sometimes employed in proper names for facilities to convey Old World class. -st (amidst, amongst) In AE, amid and among are preferred, though many writers of AE, professionals and amateurs alike, retain the -st ending. -t (dreamt, leapt, learnt) AE replaces -t with -ed, though some writers of AE, out of ignorance or because they prefer the more poetically pleasing appearances, use the BE form. -wards (backwards, inwards, upwards) AE omits the -s, though many writers of AE retain it (often inconsistently from one word to another). -xion (complexion, connexion) This suffix is unique to complexion, spelled identically in AE and BE, and connexion, now almost obsolete in the United Kingdom. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Spelling category, check our popular posts, or choose a related post below:100 Whimsical WordsRound vs. Around5 Keys to Better Sentence Flow