Ano o ka lau o nā lāʻau a me kā lākou mau hana (Hawaii photo)

No ia mea, pehea nui nā kumu lāʻau ma luna o mākou Honua, a me kekahi mau ano o ka pāpale aliʻi a me foliage iho, a pau lākou e manaʻo mai ma kahi o kekahi mea - i ka Honua i ka lewa huikala mai o carbon dioxide, a mea he launaʻole helu o Ka Wailele O i loko o ka papa o ke kanaka, i ka holoholona honua, he okoaʻano hana. He nuiʻepekema a me ka hoʻonaʻauao moʻokalaleo ma kaʻoi loa keia pauku o Botany - ". Hoʻopihapiha Kumu o ka lau" Ke ano o ke kanaka ka laau a me ka laau uuku ke hoʻololi, e haawi ana i kekahi, a hiki i ka bizarre shape. Akā, no na tausani o ka laha 'o nā lāʻau a me nā mea kanu lau koe ua hoʻololiʻia.

"Kino" o ka pepa

Na lau - ia mea he integral hapa o ke kumu'ōnaehana o kekahi laau, laau uuku a me ka mea kanu. Ahupapa kuina hapa i inoa: pā, petioles, stipules.

Una - keia mea no ka nui loa o ka pepa, ia mea i lalo i ka nānā aku, a mai kekahiʻano o nā 'ano apau loa, a mākou e uhi hope.

Petiole - ua, wale i, ōhāhā ana a me ke kuina papa ua pili i ka lālā. Ma kekahi mau mea kanu, ka petiole ka loa uuku paha 'ole-existent.

Stipules - ka ai-kapa kuina appendages i mea ma kona kumu. Kēia hapa o ka lau, ua ike mau kanaka, a ike. Ka mea e haule iho la ka hapanui kanu stipules mua o ka pepa ua hoakaka mai ana. Na, koe wale nō kekahi? Ueony, e like me he laau.

Ke Kāhua Ulu'lāʻau Mea Maluna o ka acee? Iuo oeiia o ka lau. Photos hooku iho la ia ma lalo nei.

Ka loa, he pono ole - e maʻamau lau (a mea). Mau mea na ano o ka lau i i haku o ka hookahi lau. Ua hiki e ka wahi palahalaha, ua hoʻokōʻia, a me dissected, versatile, e like lāʻauʻoka a uala. Simple lau e māheleʻia i loko o ekolu subspecies: ka holoʻokoʻa, lobed a dissected.

Mea kanu me he hookahi kuina

Olelo ana o ka laau? Ueo kumukuai i haiia ae kuhikuhi birch. 'Aʻole no ka mea, aole mea keia laau ua i ka hōʻailona o ko mākou'āina. Birch Ua laha ma ka'ākau hemisphere, akā, me ka nui nā hoʻohui like o kēia mau kumu lāʻau i aia ma luna o ka mokuna o Rusia. birch lau - na mea, paa, iki uma kinona me ka serrated maka. Unaʻaʻahu uliuli kala like 'ole, streaks - ma ka leo. I ka haule ana, e like me kaʻike, birch lau i yellow.

Na ia mau nānaina Ua pili i ka foliage a me ka 'ē aʻe, he pono ole i loko o Rusia laau - ka ohia. keia hua laau lauʻOi aʻe, akā, i ka mea ia ano: ka mea, ua paa, iki serrated ma na kihi, ala apuupuu waihoʻoluʻu.

Aspen, lilac, popela, elm, a me nā mea kanu i like ka ia ano pepa. Eia naʻe, wale i ka Kāhua Ulu'lāʻau wahi o ka Hawaii e like i kekahi i kekahi mea, i ka mawaho oko, o ka papa, i loaʻa.

Ka lua o ka subtype - lobed. He hoʻomaopop 'ana i loko o kēiaʻano koe kekahi maple laau. A ola laʻana - lau depicted ma ka Hale hae. Nā lau e haawiia keia i like me ka hoe, ina o ka "notch" ma luna o ko lākou mau lua penei mai i oi aku i kekahi hapaha o ka iauae ieiuaae.

He He mea ke kōmi 'kuina. Inā seriously hoihoi i loko o ke kumuhana o ka "Kind o maple lau", ke kuka nei lakou ke lawe i na makahiki. Mau laau, ua oi mamua o 50? Ueony, kela mea keia mea o ka i mea pepeiaohao nui habitats ole wale, akā, nānā aku: mai ke kiʻekiʻe, palapala i na lala a me ka kumu a pau me ka manao o na lau. ʻAʻole mākou e noho ma kēia.

Ke kolu subspecies na mea lau - ua dissected lau. No kēiaʻano nō i nā lau i iʻoki oi ma mua o kekahi-hapaha o ka pepa. No ka laʻana, e like me ka dandelion, tansy. Ka hapanui, i kēia 'ano ia lŘlŘ ma lekastvennyh mea kanu a me nā pua.

Lau me ka luna '' ole

Keia ano o nā lāʻau a me nā mea kanu koe hana i kekahi lua nui pūʻulu - luna '. Complex e kapaia ka mea, no ka mea, i kekahi mau mooolelo. Ka mea, ua mahele ia i loko o ternate, palchatoslozhnye a me ka pinnate.

flora 'elele me ternate lau - kihapai'ōhelo papa a me ka hihiu'ōhelo papa, clover. Ko lakou hanohano nō hoʻi hiʻona - ka ekolu lau i loko o hoʻokahi petiole. Manaoio o ka clover me ka eha lau ua hoolilo mai ia hanauna aku ia hanauna aku. E huli i ka mea kanu mea,ʻaʻole hiki.

By palchatoslozhnym nā lio chestnut lau, mahina lupine.

By pinnate - raspberry lau, mauna lehu, peas. Lakou no hoi i ko lakou mau subspecies: i ka paripinnate lākou nei ka poʻe a pau ma ka pau 'ana o ke kumu o na lau elua, e like me ka pea, a me ka ōlaʻi pinnate - Rose, ua pau kumu hookahi.

Ano o ke kanu lau (una shape)

More lau i hoʻolaha ma ke 'ano a me ka lamina:

1. ua hoʻokōʻia.

Kēia nā He houseplant, e like lila a me kihapai nasturtium, Aspen (CO).

2. ka'ololaha.

lauʻano lŘlŘ ma ka elm, hazel.

3. Ka lancing.

Predominate ma Tree a me ka laau uuku wilou ohana, e like me ka pono me, mai ka laau ooi kapaia Loch kālā.

4. Wahineʻinoloa-hoʻokino.

Kēia inoa lau i nā mea a pau i ike ia plantain

5. laina.

Oia kuinaʻano predominates ma kiliala, e like me ka rai.

Hana kumu kuina - i ka hiʻona kaawale no ka Mea Maluna. Ma muli o kēia aiao. lau i:

• naau-hoʻokino (me lilac);
• auka (kikokiko);
• arrowhead (arrowhead).

Hana luna pepa mea kūmūmū, wānana aku, ua hoʻokōʻia, bilobate.

A hoʻokaʻawale theme like - venation

Ano, i ka noonoo i ke kanawai ma ka inoa pepa o kona veining.

No ka dicots wehewehe aku ma ka reticulate venation. He o mau ano: palmate (wā na aa koko a pau e hele mai e like me ka pua o kekahi waihona ipu) a me Cirrus (ia ma luna o ka papa kuhikuhiE aa koko lala aku i uuku).

Ma monocots pele ia lŘlŘ i loko o laua a me arcuate venation. Ia laua - ka thinner lau (lau o ka palaoa, Kana), piʻo - ma ka palahalaha lau (lilia o ke awāwa).

A mau hana hoihoi kūʻiʻo e pili ana i lau

• He palupalu na lau - ka'amaʻu kapa maidenhair-tonkolistnik. Lākou thinner ma ke ano maoli wale, aole i ole.
• Na sharpest lau - ka mauu putang. Local kanaka la i keia mauu mea he pahi pahi.
• More o 45 miliona 'aoʻao - i ka lāʻau kaʻa.
• More o elua a lahilahi loa e ulu ana ma ka Welwitschia.
• Wai lilia "Victoria" i na lau me ke anawaena o ka oi aku mau mika.
• raffia loulu lōʻihi - 20 mau mika.
• 'Aʻole nā mea kanu hookahe aku i kā lākou mau lau i loko o ka hooilo. Aia nō ka poʻe i i kapaia evergreen.

Ano a me ka ano o ka lau

Oddly, akā, coloration o ka pepa pinepine, aole i huāhuā i kekahi o kona ano, aole hoi ma o ka wahi. Just kanu ia mea hoʻomaopop 'ana i loko o kēia pena, i ka mea a pau.

He aha ke ano o ke ano o ka pepa ua mele? Iloko o ke kau wela, ua pena Aneane pau na mea kanu i ka uliuli ke kala ku i ke alo i loko o kā lākou nā'aʻaʻa kūikawā pigment - chlorophyll. Kēia waiwai kōkua mea kanu kōkua ma muli o kā lākou zhiznedeyaelnost, a me ke kōkua o nā mea kanu ua hana kekahi 'ano kūkaʻi pulakaumaka: i loko o ke ao, synthesizes monakō koko mai o carbon dioxide. I ka huli, monakō koko i kūkuluʻia no nā mea a pau nui ka mahuaola.

No ke aha la e lau huli yellow?

Eia kekahi chlorophyll kanu lau no 'ē' ia nā pōpō konohiki e like me xanthophylls, carotene, anthocyanins. Iloko o ke kau wela, i ko lakou hopena ma luna o ka 'ia nā pōpō ka loa ka palena haʻahaʻa, mahope mai o ka lehulehu o ka chlorophyll i kanu nā'aʻaʻa ma luna o hoʻokahi tausani manawa. Akā, me ka hoouka kaua o ka Akuma ka na keʻano o ka hanaʻana a pau o ke ola e hoomaka ana e mae, i ka nui o ka chlorophyll hoʻomaka e emi. He noteworthy i loko o ka malamalama o ka holorofill luku nui wikiwiki. No ia mea, ina o ka Akuma ka mea lā a me ka mahana, e huli i nā lau melemele, a haule iho la.