01 of 07
Pictures of Ragweed
Carroll & Carroll / Kuronga Pics / Getty Images Mifananidzo yangu ye ragweed ichakubatsira kuona chimiro icho vanhu vazhinji vanotaura nezvazvo, kunyange zvazvo vasingazivi zvechokwadi kuti chinoratidzika sei. Chikonzero chokuti masora anouya mukukurukurirana uye munhau dzakawanda nguva dzose ndeyokuti ndiyo inonyanya kukosha kwekuwirwa kwemhepo muNorth America. Asi nei vanhu vane dambudziko rakawanda richireva chimiro chine simba rakadaro kune vanhu vakawanda?
Zvakanaka, zvinonzwisisika kuti vatangisi vekusimudza michero vangave nechinetso chekucherechedza iyi sora. Tarisa pamufananidzo uri papeji ino, iyo inopa shiri-meso maonero evanhu vanogara ragweed . Icho chinenge se nondescript masora sezvamuchawana munyika yemiti. Hakuna mahwisi akavaraidza pamusoro payo sezvaaripo, somuenzaniso, nightshade inotyisa . Kunyangwe kana paine maruva, maruva ayo anongorota chete kuva nehutano hwemaruva eDandelion .
Asi zvinetso nekutarisa hazvirevi kumangwana chete. Ndakamboenda pane imwe nzvimbo yeAust August kufamba nemukadzi (regai timudane Wildflower Wilma) uyo akanga ari munharaunda yemiti yeimwe nzvimbo iyo chero munhu angave ari. Akarambidza zita rezvirimwa mushure mokunge zita rekudyara pazorwendo urwu, nechivimbo cheumwe munhu aive pamba mumapango. Asi ini ndinofanira kubvuma kuti ndakanga ndakatyamadzwa apo, kumucheto kwekufamba, Wildflower Wilma akabata muti wegugort ( Artemisia vulgaris ) uye akazviziva kuti "ragweed."
Hapana anoziva zvose, hongu. Uye pamusoro pekufungisisa zvakanyanya, ndakakwanisa kunzwira tsitsi naye, pane imwe nguva, mukusaziva kwake: kana chirimwa chero chipi zvacho chinogona kupikisa ragweed nokuda kwechirevo cheChirangaridzo Chakusiyanisa Weed, ndicho mugwort. Zvichida zvakakoshawo kuziva kuti zita rezvinyorwa zvemajoka raweed rakafanana ndiAmbrosia artemisiifolia . Epithet yake chaiyo inoratidza kuti vanhu vakaona kufanana pakati pazvo uye dzimwe nhengo dzejeri, Artemisia (somuenzaniso, Silver Mound artemisia ), iyo mugwort ndeyayo.
Tariro yangu ndeyokuti, mushure mokunge maona mifananidzo yangu ye ragweed pamapeji aya manomwe, iwe uchakwanisa kuita chimwe chinhu icho kunyange Wildflower Wilma asingakwanisi kuita: kureva, kuzivisa, kunze kwekusahadzika kwose, masora anounza nhamo mamiriyoni asingaverengeki vanorwara nezvirwere.
02 of 07
A Common Ragweed Leaflet
Mapepa emagetsi ejairo anowanzopa chimiro chimiro-sechimiro. David Beaulieu Ndakataura kare kuti chinangwa chemufananidzo uyu chinyorwa ndechekukubatsira kuziva chimiro, ragweed, asi ini zvino ndinofanira kukodzera chirevo ichocho zvishoma. Nokuti chaizvoizvo zvirimwa zviviri zvandichazviratidza ndichazvifananidza mumapeji aya: iyo, Ambrosia artemisiifolia uye Ambrosia trifida .
Nei chidimbu chekuvhara zvose zvirimwa pano? Zvakanaka, pamwe chete, common ragweed ( Ambrosia artemisiifolia ) uye giant ragweed ( Ambrosia trifida ) inokonzerwa nematambudziko eFairy America mukwata. Zvichipa izvi, pamwe chete nehukama hwavo hwepedyo hwehutano, zvinonzwisisika kuvapa sechidimbu. Sezvauchaona mumifananidzo yangu, zvisinei, izvi ndezvemasora maviri akasiyana-siyana.
Mufananidzo uri pamusoro apa unoratidzira peji rejawaed rakajairika. Ndinotaura "leaflet" kuti uone kuti iwe unonzwisisa kuti iyi haisi yebhidhi rose, chikamu chayo chete. Mapepa akawanda emhando iyi akanyora mushizha rimwe chete. Mapepa acho anonyanya kudhindwa mashizha ebhizha rose. Mashizha akadaro dzimwe nguva anotumidzwa se "kaviri kamu" (mashizha akakomberedzwa akaita mapepa akaparadzana ayo akabatanidzwawo).
03 of 07
Mufananidzo weChina Ragweed Blooms
Rweeded inowanzobudiswa, ichiratidza refu yakareba maruva. David Beaulieu Iyo Ambrosia genus ndeyemhuri yeaster. Usawana tariro yako, kunyange zvakadaro, paunonzwa zita iroro: common ragweed blooms, sezvaunogona kuona kubva pamufananidzo uri kumusoro, usatarise chinhu chakafanana necheNew England aster , somuenzaniso. Maruva acho haana kunyanya kuonekwa. Muzvokwadi, munhu anocherechedza asingakwanisi kunyange kuvona semaruva (ndiwo mazamu matsvuku maunoona mumufananidzo).
Kuti uwedzere kunyatsojekesa, mufananidzo uri pamusoro apa unokuratidza iwe kuti maruva akadii emaruva ehurume akafanana ragweed anotaridzika. Uchishandisa girazi rinosimudza, iwe unogona kuona kuvepo kwemahlanu stamens pane imwe neimwe yemaruva aya.
Iyi nyuchi ndeyemonoecious (ona Chii Chinosiyana pakati peDoeciecious and Monoecious? ). Michero yemadzimai yakanyanyisa kuregeredza uye inogona kuwanikwa (kana, zvechokwadi, wakatsunga kuvawana) mupamusoro mashizha axils (kureva, mavhiri pakati pekumusoro kwemashizha kana shini uye tsitsi rinotsigira kana bazi ).
Kubudirira kunobudirira nechibereko chinonyatsosarudzwa kuti "achene." Icho chine mavara uye, kufanana nemaruva, asinganzwisisiki.
04 of 07
Ragweed Nguva Rini?
Vincenzo Lombardo / Getty Images Maererano neYunivhesiti yeK Oklahoma, tinogona kuputsa nguva ye ragweed (kureva, nguva inoshandiswa masora iri kubuda) munzvimbo iyi seyiyo:
- Kumusoro kweU.S. naCanada: kutanga kwaAugust kusvika kutanga kwaOctober
- Florida, dzimwe nzvimbo dzeGulf Coast, kumaodzanyemba kwakadziva kumadokero: zvakaoma kuziva ("inogona kupenya gore rose")
- Mamwe ose eSouth America: kwekupedzisira kwaAugust kusvika pakuwa kwekupedzisira
Mifananidzo iri pano inoratidza ragweed yakawanda mumwaka wayo yekukura.
Tisati tifamba tichienda kumifananidzo ye giant ragweed, regai tifunge nezvechimwe chinhu chinozivikanwa pane imwechete ragweed plant. Iyo yekutanga mashizha (iyo iyo inotanga kubuda mushure mokuberekwa mbeu inowedzera) inowanzova nechekiti yepepuru pavari. Cherechedza, zvisinei, kuti mamwe masora anogona kuratidza kusanganiswa kwepepuru, saka usasvetuka kune chero zvipi zvazvo. Dzimba dzeGwayana ( Chenopodium album ), somuenzaniso, imwe nzvimbo pane nondescript nyuchi, inowanzowanikwa nepepuru mumashizha ayo.
05 of 07
Giant Ragweed, Monster Weed
Giant ragweed, chokwadi kune zita rayo, isango rakura. David Beaulieu Vose vari "ragweed" mune mazita avo, ivo vose vari vejeri reAmbrosia , ivo vose vari nengozi dzehutano, uye zvose zviri zviviri zvakaipa. Asi nokuda kwekufananidzwa kwavo kose, A. artemisiifolia uye A. trifida kune zvidimbu zviviri zvakasiyana-siyana.
Mufananidzo uri pamusoro apa unoratidzei giant ragweed ( Ambrosia trifida ) inotaridzika. Kunyange zvazvo ragweed yakajairika haisi nguva dzose mashizha maduku (kukura kunotsamira mumamiriro ekukura), haikwanisi kufanana nejant ragweed muhumi. Iyo yekupedzisira inogona kumira yakareba mamita makumi maviri! Kuti uise izvi nenzira yakatarisa, kune miti yakareba yemiti isingaswedere kusvika pakukwirira kwakakwirira kwakadaro.
Iyo "giant" muzita rayo yakarurama. Zvechokwadi, zvinogona nyore nyore kutumidzwa kuti "nyuchi yemasora."
Giant ragweed inonetsa zvikuru munharaunda dzekurima - kwete nokuti inonzi allergenic (kunyange zvazvo zviri pachena), asi nokuti inopararira se ... zvakanaka, kufanana nesora. Saka inopa varimi masora-kudzivirira musoro.
Ko denda rakadaro remuti unogona kuva nemafungiro ekukurudzira iyo (kunyange kana kungoita mutsigiri wedhiyabhorosi)? Iwe uri kutengesa. Kana iwe wakatarisa zvakaoma, iwe unogona kazhinji kuwana chimwe chinhu chakanaka chaunotaura pamusoro pezvinhu zvisingadiwi zvezvirimwa. Mamwe mapoka anodya Ambrosia , somuenzaniso.
Uyezve, eBellarmine University inotaridza huwandu hwemashandisirwo ayo iyo guru ragweed yakaiswa nevanhu. Zvikumbiro mumishonga yemagariro zvinosanganisira:
- Sezvakaita astringent
- Seganda remagunha
- Sechimiro
- Kuti kuderedza fever
- Kurapa "pneumonia, nenyuka, marumbo emakumbo, chirwere uye matambudziko ekuenda kumwedzi"
- Sekuvhara kwechirwere kunobata zvipembenene zvezvipembenene uye rheumatism mune majoini
- Sezvakaita astringent
06 of 07
Giant Ragweed's Leaf
Kune maonero maviri akasiyana-siyana ejaya ragweed mashizha anokupa. David Beaulieu Giant ragweed inobereka jira "palmate". Icho chinoreva chimiro chayo chakafanana nechechindwe chendu. Ndinofungidzira kuti tsananguro yacho yakanyatsonaka kune rimwe remashizha maviri akaratidzwa mumufananidzo uyu kupfuura mumwe.
Nokuti, sezvaunogona kuona kubva pamufananidzo, kune mavara maviri emashizha e giant ragweed: rumwe rudzi rune zvikamu zvishanu (uye naizvozvo rinonyatsoyeuchidza rumwe ruoko), rumwe rutivi. Usarega kusawirirana uku kuchikuvhiringidza zvakanyanya mukuedza kwako kujekesa: chokwadi ndechokuti, kana iwe ukawana tsanga yakareba kwazvo nemashizha akaita seaya akafananidzirwa kumusoro, pane mukana wakanaka wawakasangana ne giant ragweed.
Kune dzimwe mhando dzeAmbrosia kunze kwemajaya rawied uye giant ragweed. Maererano neYunivhesiti yeTulsa, kune marudzi 21 muNorth America. Ragweeds, kazhinji kutaura, inobudirira munzvimbo dzakaoma, saka hazvishamisi kuti kune kunyange rudzi rwakanowanikwa munzvimbo dzakawanda dzeAmerica Kumadokero. Izvozvo zvingave zvakagadzirwa kana "bur sage" ( Ambrosia dumosa ). Denga rekudyara kana kwete, rudzi urwu rwe ragweed rwunongova nharo kune vanorwara-noutachiona semamwe marudzi.
07 of 07
Ragweeds mu Flower: Mufananidzo weGien Type mu Bloom
Giant ragweed flower head. David Beaulieu Sezvo iwe uchigona kuona kana iwe uchienzanidza pakati pechifananidzo ichi uye icho chiri papeji 3, kune zvimwe zvakafanana pakati pemaruva pamusana we ragweed flower spike uye giant ragweed maruva. Zvakachengeteka kutaura kuti hazvizogoni kupikisa muchero wakanaka.
Idzi ragweeds mbiri dzine chimwe chinhu chakafanana, zvakare: zvose zvirimwa zvinokonzera rashes . Saka sekuti kana kufema mumapenene emvura kunenge pasina kukwana, iwe unofanirwa kunetseka nekuuya kuhuviri hwemiti nemiti. Kushambira kurwisana ne ragweeds neganda rako kunogona kupa kukurumidza.
Iwe unoda rubatsiro kuratidza mamwe masora here? Ndapota fungai zvinhu zvinotevera: