Furannin suna da ban mamaki. Kowane launi ko launuka, bayyana shi kaɗai ko cikin rukuni, tare da manya ko ƙarami petals ... dukansu suna da wani abu na musamman. Amma, Shin kun san menene inflorescences?
Mun saba da ganin shuke-shuke da ke samar da furannin rabuwa ko kaɗan. Koyaya, akwai wasu waɗanda ke samar da su ta wata hanya daban, mafi ban mamaki idan zai yiwu. Gano su.
Menene inflorescences?
Farin ciki Saitin furanni ne da suka tsiro daga tushe ɗaya. A wasu tsire-tsire, kamar su magnolia ko tulip, fure daya ta tsiro, shi ya sa ake cewa tana da inflorescence na uniform. A yayin da ya ƙunshi fiye da ɗaya, kamar yadda yake a cikin farin ciki ko alkama, ana cewa suna da inflorescences da yawa.
Kayan inflorescences
Suna iya zama na ƙarshe, ma'ana, bayan fure ta bushe, itacen fure ya mutu, ko axillary, wanda ke nufin cewa inflorescence ya fito ne daga reshe wanda zai ci gaba da girma bayan fure. Dukansu na iya ko ba za su iya ƙunsar mahaifa ba (tushe da ke haɗa kowane fure zuwa ƙwaryar fure) da bracts (ganye masu kare furen).
Rashin inflorescence na Pluriflora
Su ne mafi sauki don rarrabewa. Yawancin furanni suna fitowa daga kowane tushe Suna iya ƙanƙan da gaske kamar yadda lamarin yake game da shukar shinkafa, ko kuma ɗan girma kamar na Amaryllis mai talla. Hakanan zasu iya ƙunsar gwanaye da kwalliya.
Nau'in inflorescences
Dogaro da rarrabuwarsa da yadda reshen yake shine, zamu rarrabe nau'uka daban-daban:
Hoto - Mai kunna faifai
Kamar yadda muke gani a cikin hoton, akwai manyan nau'ikan nau'ikan inflorescences. Yanzu, akwai nau'ikan nau'i biyu waɗanda aka ce su na musamman ne, saboda ba sa bin kowane takamaiman tsari don yin reshen fure. Su ne kamar haka:
- Sikon: ginshikin furanni yana da jiki kuma yana rufewa; furannin unisexual ne kuma suna faruwa a cikin lambobi daidai. Misali: Ficus.
- Ciatus: shaft na jiki ne; furannin ba su sha bamban ba, tare da furannin maza da kuma furen mace guda a tsakiya. Misali: yana da halayyar Euphorbia.
Shin kun san menene inflorescences?