順德國蘭既可觀葉又可觀花(hua)(hua)(hua),植(zhi)株(zhu)挺拔剛健,株(zhu)型勻(yun)稱(cheng),葉色墨綠,帶蠟質光澤,花(hua)(hua)(hua)莛出架(jia),花(hua)(hua)(hua)香(xiang)幽玄(xuan)溫和,清而不濁(zhuo)。國蘭為(wei)多(duo)年生草本植(zhi)物。根肉質肥大,無根毛(mao),有(you)共生菌(jun)。具有(you)假鱗莖,俗稱(cheng)蘆頭,外包有(you)葉鞘,常多(duo)個(ge)假鱗莖連(lian)在一起,成排同時存在。葉線形或劍形,革質,直立或下垂(chui),花(hua)(hua)(hua)單生或成總狀(zhuang)花(hua)(hua)(hua)序,花(hua)(hua)(hua)梗上著生多(duo)數苞片(pian)。花(hua)(hua)(hua)兩性(xing),具芳香(xiang)。花(hua)(hua)(hua)冠(guan)由(you)3枚(mei)(mei)萼片(pian)與3枚(mei)(mei)花(hua)(hua)(hua)瓣(ban)及蕊柱組(zu)成。萼片(pian)中間1枚(mei)(mei)稱(cheng)主瓣(ban)。下2枚(mei)(mei)為(wei)副瓣(ban),副瓣(ban)伸(shen)展情況(kuang)稱(cheng)戶。上2枚(mei)(mei)花(hua)(hua)(hua)瓣(ban)直立,肉質較(jiao)(jiao)厚(hou),先端向內卷曲,俗稱(cheng)捧(peng)。下面(mian)1枚(mei)(mei)為(wei)唇瓣(ban),較(jiao)(jiao)大,俗稱(cheng)蘭蓀。
順(shun)(shun)德(de)國蘭產于廣東(dong)省中南部的佛(fo)山(shan)(shan)市順(shun)(shun)德(de)區(qu)(qu)(qu),東(dong)連廣州市番禺(yu)區(qu)(qu)(qu),北接佛(fo)山(shan)(shan)市禪城區(qu)(qu)(qu)和南海區(qu)(qu)(qu),西鄰江(jiang)門市新會區(qu)(qu)(qu),南界中山(shan)(shan)市。順(shun)(shun)德(de)國蘭地域保護范圍(wei)覆蓋整個佛(fo)山(shan)(shan)市順(shun)(shun)德(de)區(qu)(qu)(qu)境內的大良、容(rong)桂、倫教(jiao)、北滘(jiao)、陳村(cun)、杏壇(tan)、勒流、樂從、均安(an)、龍江(jiang)等10個鎮街(jie),地理坐(zuo)標(biao)位于東(dong)經113°0′~113°23′,北緯(wei)22°40′~23°1′。保護面(mian)積806平方公(gong)里(li),現種植面(mian)積3330畝,總產量6660萬株
地(di)(di)形地(di)(di)貌:順(shun)(shun)德(de)大部(bu)(bu)分屬于江河(he)(he)沖(chong)積而成(cheng)的河(he)(he)口三角(jiao)洲平(ping)(ping)(ping)(ping)原(yuan),全區地(di)(di)貌分為(wei)平(ping)(ping)(ping)(ping)原(yuan)、水(shui)域(yu)、丘(qiu)(qiu)陵(ling)和(he)(he)臺(tai)地(di)(di)四(si)(si)大類,地(di)(di)勢(shi)由西北向東南傾斜,大部(bu)(bu)分地(di)(di)區平(ping)(ping)(ping)(ping)均(jun)海(hai)(hai)拔0.2~2米(mi),平(ping)(ping)(ping)(ping)原(yuan)上零星分布著一些小山(shan)丘(qiu)(qiu),最高主(zhu)峰為(wei)海(hai)(hai)拔172.5米(mi),其余多在(zai)100米(mi)以下。其中平(ping)(ping)(ping)(ping)原(yuan)面積473.21平(ping)(ping)(ping)(ping)方公(gong)里,占(zhan)(zhan)58.7%,水(shui)域(yu)面積301.5平(ping)(ping)(ping)(ping)方公(gong)里,占(zhan)(zhan)37.4%,丘(qiu)(qiu)陵(ling)和(he)(he)臺(tai)地(di)(di)面積31.43平(ping)(ping)(ping)(ping)方公(gong)里,占(zhan)(zhan)3.9%。土壤條件(jian):順(shun)(shun)德(de)境內除(chu)少數(shu)山(shan)丘(qiu)(qiu)外,絕大部(bu)(bu)分為(wei)沖(chong)積土壤,富含各種有機物質。耕地(di)(di)類型(xing)主(zhu)要(yao)有以下三種:基(ji)塘區、沙圍田區和(he)(he)低(di)丘(qiu)(qiu)陵(ling)谷底區。水(shui)文情況(kuang):順(shun)(shun)德(de)境內河(he)(he)流(liu)縱橫,水(shui)網交織。主(zhu)要(yao)河(he)(he)道有16條,主(zhu)要(yao)水(shui)道有西江干(gan)流(liu)、平(ping)(ping)(ping)(ping)洲水(shui)道、眉焦河(he)(he)、南沙河(he)(he)等。氣(qi)候(hou)(hou)情況(kuang):順(shun)(shun)德(de)屬亞熱帶海(hai)(hai)洋(yang)性季風氣(qi)候(hou)(hou),全年(nian)日照時間長,雨(yu)量充沛,常(chang)年(nian)溫暖(nuan)濕潤,四(si)(si)季如(ru)春。夏(xia)季自4月(yue)中旬(xun)至10月(yue)下旬(xun),長達(da)半(ban)年(nian)多,年(nian)平(ping)(ping)(ping)(ping)均(jun)氣(qi)溫21.9度(du)(du),極端(duan)最低(di)氣(qi)溫為(wei)1.1度(du)(du),極端(duan)最高氣(qi)溫37.7度(du)(du);年(nian)總降(jiang)雨(yu)量為(wei)1639mm,降(jiang)雨(yu)日數(shu)為(wei)147.6天,年(nian)平(ping)(ping)(ping)(ping)均(jun)相(xiang)對濕度(du)(du)為(wei)81%;這種氣(qi)候(hou)(hou)適合(he)種植順(shun)(shun)德(de)國蘭。
本部分內(nei)容(rong)主要(yao)表述(shu)反映(ying)登(deng)記(ji)產(chan)品(pin)特有的品(pin)質特性特征。外在感(gan)官(guan)特征:順德(de)國蘭既可(ke)(ke)觀葉(xie)(xie)又(you)可(ke)(ke)觀花(hua)(hua),植株(zhu)挺拔剛(gang)健(jian),株(zhu)型勻(yun)稱,葉(xie)(xie)色(se)墨(mo)綠,帶(dai)蠟質光澤,花(hua)(hua)莛出架,花(hua)(hua)香幽玄(xuan)溫和,清而不(bu)濁(zhuo)。