Intyatyambo ibizwa kancincane amahlumelo izityalo, eyenzelwe ukuba zingazala imbewu. Ngokungafaniyo amasebe yesiqhelo (amahlumelo), ikhulela zinamaqhina neentyantyambo. Yeentonga ntyatyambo pedicel kunye silahla. Corolla, uluthi, stamens kunye pistils Modified amagqabi kwakheka. Ukuze siqonde isizathu sokuba kufuneka isityalo zonke ezi imizimba sihlolisise ngokweenkcukacha ezingakumbi isakhiwo ntyatyambo nganye. Ngoko ke, kwiziko kwayo pistil, leyo, nangona igama layo, i "libhinqa" iziko okuzala. Ngokuqhelekileyo, ngeenxa zonke kulo istameni ezininzi, ezo "abangamadoda" iziko okuzala. Kuyo nayiphi na istameni yeentyatyambo kunye pistil - kwindawo engundoqo ye kuyo. Kubo kamva iya kuyilwa isiqhamo sesityalo yakhe imbewu ziyindlela ethembekileyo yokuzala.
Stamen kunye pistil zidlala indima ebalulekileyo kubomi izityalo kweentyatyambo. ilungu lobudoda ngesondo nayiphi na intyatyambo, apho yingqokelela zonke stamens, ebizwa ngokuba "androecium". Ngamnye kubo i "Staminate ngomsonto" 4 "le sac pollen," amabanjwa "idasta". It iqulathe iziqingatha ezibini, ngasinye apho, kuthi, kukho nemingxuma amabini (amagumbi okanye neziseko). Zenza yonke umungu ezaziwayo. Ngokutsho zixhobo staminal zabanjwa amanzi kunye nezondlo. iziko Ibhinqa ngokwesondo ntyatyambo "gynoecium", leyo, enyanisweni, ngokuba "kwisingqusho". Siqulathe "kwikholam ethi", "amaqanda" kunye "ibala". Kule "ibala" aze zavuthwa umungu kwi stamens. "Column" lenza imisebenzi yenkxaso, kunye 'yamaqanda ", equlethe Umselu (enye okanye ngaphezulu) ukukhulisa iimbewu ekukhulelweni. Ezi Umselu ke isingxobo umbungu, ezithi olukhula ngokukhawuleza kunye nezityalo ifomu iziqhamo. Pistil kunye istameni, isikimu kuba leyo epheleleyo ngaphandle "nectary", idangatya a incindi elithozamisayo, badla ukufumana umungu zizinambuzane, ibhabha ukusuka imbali. Perianth iquka Corolla kunye uluthi. Pistil kunye istameni ingqongwe perianth.
Kukho ezininzi ezahlukeneyo iintlobo iintyatyambo, ezo zibangelwa phambi kwaba bantu okanye amanye amaziko. Ngenxa yoko, izityalo apho iintyatyambo kuba pistil kunye stamens, ngaba 'ulala ". Ukuba kukho stamens kuphela okanye pistils kuphela - isityalo ubizwa ngokuba 'dioecious ". "Monoecious" wabhekisela kwabo nezihluma, apho kuyo iintyatyambo kunye stamens, kunye pistils kunye. izityalo "Dioecious" ababiziweyo, ukuba pistillate kuphela okanye iintyatyambo staminate kuphela.
Ubume pistil kunye stamens bakha kwizigidi zeminyaka. Le ntyatyambo lelona candelo emveliso angiosperms. Stamen kunye pistil zinika izityalo ukubunjwa iziqhamo (iimbewu). Isiqhamo ivela kwinkqubo ye ngxubevange carpel. Yena a elula (ertyisi, nabantwana, cherry) okanye entsonkothileyo (eziquka pistils ezininzi edidekile - carnation, inyibiba, cornflower). amalungu ezininzi nezihluma azikaphuhliswa (sekukubi) pistils. Ngeentlobo iifom kunye nolwakhiwo iintyatyambo ngenxa evela ngethuba ngendaleko elide umahluko kwiindlela zabo uvuvuzelo.