Ngaphantsi kweendawo zezi ndawo zifumaneka phantsi kwemithi emide. Bafunyanwa phantsi kophahla lwemithi esele ithethiwe, nangona kunjalo, ayisiwo umgangatho wehlathi elithethiweyo.
Ngaphandle kwezindlu inani elikhulu lezityalo ezinamandla amakhulu kakhulu okumelana nomthunzi, izihluma zangaphantsi zikwindawo apho izilwanyana ezininzi ziyaphila. Izityalo kwezi ndawo zihlala zifutshane, nangona sele zineminyaka emininzi kwaye zihlala ziba yimithi emincinci, izidiliya kunye neentyatyambo.
Izixhobo
Inani lokukhanya elinokufikelela kwi-understory lilinganiselwe, kuba imithi emide inoxanduva lokuyithintela.
Oku kubangela ukuba izityalo ezihlala apha phantsi komhlaba, kufuneka zenze ukuba zikwazi ukusebenza ifotosinthesis, kuba abanalo inani lokukhanya okuyimfuneko kulo msebenzi.
Enye into ebalulekileyo malunga ne-understory yile umhlaba ubashushu kancinci kwaye ngale ndlela umphunga uyehla.
Iintlobo okanye iintlobo
Iheliconia
Esi sisityalo esifumaneka kwifayile ye- I-tropical understory yaseMelika, kanye njengokuba ifumaneka kwi-South Pacific.
Inamagqabi afanayo nalawo ibhanana kwaye ine-inflorescence eqaqambileyo, intyatyambo ende ende, inee-bracts zokubonisa kunye neentyatyambo eziyinyani kwinxalenye yayo yangaphakathi.
Iihelicon, zihlala zikhula kumazantsi emozulu eshushu kunye nakwimilambo. Ukukhula kwayo kuyakhawuleza kwaye ziqhuba kakuhle kakhulu kwimihlaba echumileyo.
Ziyasasazwa ngee-rhizomes kwaye zinokukhula kakuhle kwiindawo ezishushu nezomthunzi. Xa imozulu yomile okanye ibanda, esi sityalo siyeke ukukhula kwaso, ukuyithatha kwakhona xa amaqondo obushushu eshushu kwaye efumile.
Umthi wekhokho
Lo ngumthi omncinci ohlala ezantsi, ikhula kwiindawo ezinomthunzi kwaye kumagqabi axinene kwaye anokufikelela kwinqanaba le-15,2 yeemitha ukuphakama.
Umthi wekhokho ufumaneka kwiindawo ezinamahlathi ashinyeneyo eMelika, kwaye indawo yazo yendalo yindawo nganye Iibhanki zamazantsi eAmazon.
Esi sisityalo esixhasa umthunzi oshushu kwaye ifuna ukufuma okuphezulu ukuze ukukhula kwayo kwenzeke kwindawo ezifanelekileyo. Amagqabi esi sityalo aqaqambile, aluhlaza ocacileyo kwaye omile nge-oblong.
Xa amagqabi emane egqunyiwe, Zihlala zide xa kuthelekiswa nezo zifumana ukukhanya okukhulu.
Le mithi inokhetho lomhlaba olunamanzi amaninzi kunye nokwenziwa kweasidi kancinane, kwaye inokukhula ngcono kakhulu, kwiindawo ezinomthunzi ofumileyo. Isiqhamo esiveliswa ngulo mthi sisetyenziswa njengempahla eluhlaza ukwenza itshokholethi.
I-hazel yaseTshayina
Njengangaphambili, lo ngumthi ofunyenwe ngaphantsi. Inokuba malunga ne-3 ukuya kwi-4,5 yeemitha ukuphakama, kunye ifuna kakhulu sombra ukuba nokukhula okugqwesileyo.
Ngokwesiqhelo le ngu ityholo elikhulu ngokwaneleyo, kodwa ikwanemilo ebaluleke ngokukodwa kwi-arborescent.
I-hazel yaseTshayina, ivelisa iintyatyambo ezimthubi ngeenyanga zikaFebruwari nango-Matshi, inokwandiswa komlinganiso ofanayo nokuphakama kwayo kwaye inemilo erhangqiweyo.
Sisityalo esine Ukukhetha umhlaba weasidi Njengezinye izondlo, iyanyangeka kwizifo nakwizinambuzane ezininzi.
Ngakolunye uhlangothi, igqwirha elivela eJapan, yenye yezihlahla ezinkulu kwaye ikwajongwa njengenxalenye yeentlobo zemithi emincinci ye-Chinese hazel.
Ikhuliswa rhoqo njengesityalo sokuhombisa kunye nesampulu yesityalo.