Acantholus Ntoo Thistle

2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40

Acantholus thistle (lat. Carduus acanthoides), lossis Thistle thistle - herbaceous perennial cog ntawm genus

Thistle (Latin Carduus)suav nrog hauv tsev neeg

Astro (lat. Asteraceae), lossis Compositae (lat. Compositae) … Txawm hais tias tag nrho cov nroj tsuag ntawm cov genus muaj kev tiv thaiv pos zoo ntawm cov nplooj thiab lub hnab ntawv paj, cov tsiaj no sawv tawm ntawm lawv nrog tus lej tshwj xeeb tshaj yog ntawm nws qhov ntse. Cov nroj tsuag nroj tsuag no yog hom tsiaj uas yuav luag tuag, thiab yog li ntawd hauv qee qhov chaw nws tau ua los ntawm kev tiv thaiv tib neeg, txawm hais tias nws tsis zoo li cas.

Koj lub npe hu li cas

Lub npe Latin ntawm hom tsiaj no hais txog cov cuab yeej tshwj xeeb ntawm cov nroj tsuag uas muaj pos. Tom qab tag nrho, lub npe dav dav "Carduus" twb hais txog cov pos ntoo ntawm tsob ntoo, thiab qhov tshwj xeeb epithet "acanthoides" txuas ntxiv ua rau cov pos no, sib piv cov duab ntawm cov pos pos ntoo ntawm hom Thistle nrog cov pos pos ntoo ntawm cov nroj tsuag genus Acanthus, lossis Acanthus, uas nws lub npe Latin "Acanthus" yog ua raws cov lus Greek puag thaum ub nrog lo lus lub ntsiab lus "pos". Xws li yog "pos pos".

Nqe lus piav qhia

Perennial Acantholus thistle tau txais kev txhawb nqa los ntawm fusiform hauv paus, uas, zoo li borax, tau ntsaws rau hauv av, dhau mus nrog cov cag muaj zog. Los ntawm nws, lub hauv paus plaub hau sib npaug tau yug los rau ntawm lub ntiaj teb, qhov siab ntawm uas, nyob ntawm qhov xwm txheej ib puag ncig, nws txawv ntawm rau caum rau xya caum centimeters. Lub qia tuaj yeem yog qhov yooj yim, txhim kho, lossis qee qhov ceg ntoo nyob rau sab saud ntawm tsob ntoo. Qhov saum npoo ntawm cov qia yog npog nrog cov plaub mos mos ntev ntev, uas tau tawg rau ntawm nws. Cov pos ntoo khiav los ntawm lub hauv paus mus rau saum toj kawg nkaus muab cov ntoo zoo li muaj tis.

Cov nplooj yog qhov zoo nkauj heev, tawv. Qhov saum npoo ntawm oblong-lanceolate nplooj phaj yog liab qab. Lub teeb pubescence tau pom tsuas yog nyob ntawm cov leeg ntawm sab hauv qab ntawm cov phaj nplooj. Qhov ntev ntawm cov nplooj sib txawv los ntawm kaum tsib mus rau nees nkaum centimeters. Cov nplooj pinnate suav nrog peb txog tsib lobes. Cov ntug ntawm txhua lub lobe yog riam phom nrog spilia cilia, thiab qhov kawg ntawm lub lobe xaus nrog tus txha nraub qaum daj. Cov nplooj qis muaj lub petiole luv, thiab siab dua ntawm cov qia lawv tig mus rau qhov tsis muaj qhov tsis zoo, ntseeg tau tiv thaiv cov qia los ntawm cov neeg tsis tau caw. Nws nyuaj rau ua phooj ywg nrog cov nroj tsuag uas tsis muaj tes. Hauv daim duab, sab saud thiab qis ntawm daim ntawv:

Thorny luv peduncles yog crowned nrog ib leeg inflorescences-pob tawb, yam ntxwv ntawm cov nroj tsuag ntawm tsev neeg Astrovye. Inflorescences tsis loj heev, kheej kheej, txog li ob centimeters hauv txoj kab uas hla. Lub hnab ntawv tiv thaiv yuav luag liab qab ntawm lub paj yog tsim los ntawm nplooj xaus hauv qhov nqaim nqaim. Sab hauv lub hnab ntawv yog tubular paj paj nrog paj yeeb, paj yeeb, paj yeeb lossis paj yeeb liab, tsawg dua dawb. Cov paj zoo nkauj heev inflorescences tuaj yeem kho cov txiv ntoo ua paj vaj.

Lub ntsej muag zoo nkauj ntawm Acantholus thistle tsis ntshai kab txhua, txaus siab kho lawv tus kheej rau paj paj paj ntoo qab zib, ib txhij pollinating paj. Tom qab pollination, cov paj tig mus rau qhov me me, qhov ntev uas tuaj yeem ncav cuag qhov siab tshaj plaws ntawm peb thiab ib nrab millimeters, nrog qhov dav ntawm ib millimeter. Zoo li acanthus ntawm lwm hom ntawm genus Thistle, acantholus acantholus achenes tau nruab nrog cov plaub hau me me rau kev mus ncig hauv kev nrhiav chaw tshiab ntawm chaw nyob.

Pab

Vim nws cov thorniness tshwj xeeb thiab tsis tshua muaj neeg txheeb ze, Acantholus thistle tsis nyiam mloog ntawm cov neeg ua teb, cov neeg cog paj thiab kws kho ib txwm muaj, txawm hais tias nws muaj txhua tus yam ntxwv zoo ntawm lwm hom tsiaj.

Hauv hav zoov, tsob ntoo tuaj yeem pom loj hlob hauv cov thoob khib nyiab uas tau npaj los ntawm cov neeg nyob ze lawv qhov chaw nyob, ntawm ob sab ntawm txoj kev, thiab qee zaum, zoo li nroj tsuag, tsob ntoo ua nws txoj hauv kev rau txiv neej ua teb, tshem zaub mov los ntawm cov qoob loo cog..