
heliophyton

heliophyton praarambhik devonian (pragian, aspas) key vilupt samvahani paudhon kaa ack vansh haye. jeevaashm pahali baar purvi yunnan, chean key posongchong gathan mein paae gaye they. iss paudhe mein pattedaar havaai tunn they. pattiyon key aadhar ney poori tarah seey tanon koo dhakaa diyaa joe rumbodial seey shatkon pattern banaate hain, sivaay una sthaanon key jahaan beejaanu banaane vaale anga yaa sporangia maujood they jahaan patte kuchh hudd taka patale hoe gaye they. taper avibhajit pattiyan ander kii or ghumaavdaar hoti hain aur kendriya nus prateet hoti hain. sporangia koo pattiyon key saath milaaya jaataa thaa aur way ruprekha mein cumm-adhik golakar hotey they, jisamen dou valve hotey they joe bijaanuon koo chhodane key liye vibhajit hotey they. "heliophyton" kii "drepanophycus" key saath samaantaaen hain, lekin usa vansh kii kuchh visheshtaon key baare mein vistrit gyaan kii kamee ney lii aur edwards koo apane namoonon key liye ack nayaa vansh banaane key liye raaji kiya. halanki lycophytes seey sambandhit maanaa jaataa haye, lekin isake lekhakon dwara vansh key sateek sthaan koo khula chhod diyaa gayaa thaa. 2013 mein haao aur zyuu ney iss vansh koo lycopsid key roop mein soochibaddh kiya.

