hydenora triceps

euphorbia drejeena" yude verukalil valarunna aafrikkayil ninnulla oru holoparasitic poochediyaanu hydenora triceps. chlorophyll poornnamaayum illaathathinaal ithu vellathinum poshakangalkkum athinte aathidheyane aasrayichirikkunnu. poornnamaayum ila polulla gadanakalillaatha prathyeka thandukal, mukulangal, hostoriya enniva maathram chernnathaanu chediyude ghadana. athu bhoogarbhathil jeevitam chelavazhikkukayum pookkal maathram prathyakshappedukayum cheiyunnu.
vargeekaranam.
jarmman sasyashaasthranjanaaya johann france drej 1830-ll vadakkupadinjaaran keppil ninnu shekharicha sesham "hydenora triceps" ennu vivarichu. 1988ll sasyashaasthranjanaaya johann visser veendum kandethunnathuvare ithu vamshanasham sambhavichathayi varshangalolam karuthappettirunnu. "hydenora" janussile naalu inam parannabhojikalaaya bhoogarbha sasyangalil onnaanith.
vitharanam.
"vadakkupadinjaaran keppilum thekkan nameebiyayilum maathramaan "hydenora triceps" kaanappedunnath. koodaathe, ithu poornnamaayum "euphorbia drejana" yeei aashrayikkunnathinaal, ithu athinte prathyeka aathidheyanaanennu thonnunnathinaal, eee chediyumaayi sahakarichu maathrame ithu kaanappedunnulloo. hydenora triceps kaanapedunna pradeshangalil kaanapedunna euphorbia drejana sasyangalil ekadesham 10 sathamaanavum paraannabhojikalaanu.
aavaasavyavasthayum paristhithiyum.
hydenora triceps" kaanapedunna pradhana kaalavastha ardha varandathaanu. pakal samayat thaapanila 20 muthal 35 digri selshyas vare aakam, pakshe 40 digri selshyasil kooduthal uyaraam. sharashari mazhayaanu labhikkunnath. mannu valare varandathum poshakangalude abhaavavumullathaan. eee pradeshathu kaanapedunna pradhana sasyangal chitharikkidakkunna pullukaludeyum kuttichedikaludeyum paadukalaanu. "hydenora triceps" oru vattaatha chediyaanu, athu ellaayppozhum oru "euphorbia drejeena" chediyumaayi bandhappettirikkum.
roopaghadana.
eee inathile vyakthikal ila gadanayillaathe valare kuranja roopaghadana savisheshathakal prakadippikkunnu. ithinu irunda thavitt niravum jeevichirikkumbol akathu thilakkamulla pink muthal chuvapp vare niravumundu. dermal, contecting tissue enniva ozhike shareeram tannin adangiya parenkaimal koshangalal nirmmithamaan. shareerathile vascular tissue oru dicotyldons chediye prathifalippikkunnu. praadhamika valarchaa agrathil root-cap polulla gadanayundu. shareeram muzhuvan moodunna kattiyulla korkey peridermaanu, ithu manniloode valarumbol samrakshanamaayi pravarthikkunnathaayi thonnunnu. pentamaras allengil hexamorous bodiyude malancherivukalil meristemetic tissuevinte bambukalundu. eee bandilukal korkey aakam, allengil pookkalude mukulangal, hostoriya allengil laattaral shaakhakal enningane verthirikkaam. pookkalude mukulangal mamsalavum thrikonaakrithiyilullathum velutha manjaniratthil kaanapedunnu. poovu thanne tubularaanu, moonnu perianth lobukal orumichu samyojippichu oru thoppi polulla ghadana roopappeduthunnu. oro lobinum mamsalamaaya roopamulla poovinte akathekku nayikkunna moonnu thurassukalundu. sasyashareerathinte roopam oru rhizomine samaanamaan, athinte bhoogarbha shareeram, kuranja roopaghadana, agrathil root-cap ghadana ennivayundu. eee ghadana poornnamaayum bhoogarbha jeevithavumaayi poruthappettirikkaanna saadhyatha.
pookkalum pazhangalum.
hydenora tricep" pookkalkku arakalundu. androsiathil oru aanteral ring adangiyirikkunnu, ithu oru tube thaazhekku nayikkunnu, oru kushan polulla kalankathilekku. sub-aantheral arayude neelam neelatthil ninnu vyathyaasappedunnu. pakwathayillaattha oru pushpatthil, aantharal valayam thurannirikkunnu, koodaathe koombola purambhaagatthe malancherivukalil vikasikkunnu. pinneedu athu pakwata praapikkumbol, aantharal ring adayukayum ullil "koombola plaattphomukal" srishtikkukayum cheiyunnu. oro lobinteyum madakkukalil hridaya aakruthiyilullathum veluthathumaaya oru osmophore, sugandham uthppaadippikkunna gadanayundu. poovu apoorvvamaayi maathrame nilatthinu mukalil kaanappedunnulloo, anganeyaanengil, athinte attam maathrame uparithalathil ninnu neendunilkkunnulloo. saadhaaranayaayi, ithu uparithalathinu thazheyaayi kaanapedunnu, athinu mukalilulla mannile villalukalil ithu kandethaam.
andashayam sub-aantaral araykku thaazheyaan sthithicheyyunnathu, athu pazhangal uthpaadippikkunnu. pazhangalkk kattiyullathum irunda thavittuniratthilullathu pericarp undu, ithu 1 muthal 10 millimeter vare kattiyullathaanu, velutha mamsalamaaya inteeriyarinu chuttum sookshumamaaya thavitt vithukalude ezhakalulla izhakalaanu. 225 muthal 275 gram vare bharamullathum vyasamullathumaaya pazhangalkk. avar oru mealy apple pole (paakamaakumbol) oru gadanayode thengu mangiya ruchiyum manavum nalkunnu. saankethikamaayi oru berry aaya eee pazham pakwata praapikkumbol vibhajikkappedaam. ennirunnaalum, chilappol sasthanikal svayam oru dwaaram srishtikkukayum pulp bhakshikkukayum cheiyunnu. eathu sasthanikalaan pazham kazhikkunnathenno avaye aakarshikkunnathenno krithyamaayi ariyilla.

