Any of various aquatic or marsh fern s of the genus Marsilea,having floating,four - parted palmate leaves rising from long runners.

蘋某種水生或沼澤厥類植物91福利在线，蘋屬欧美公司中文字幕在线视频，有從長蔓上長出的浮動的四指掌狀葉子

Individuals of Marsilea quadrifolia, an amphibious fern, experiencing extreme variations in environment develop heterophyll with different morphological characteristics.

田字草是一種水棲的蕨国产饥渴一区在线，在同環(huán)境下會長出形黄色网站入口观看，這些形具同的形態(tài)特徵。

As of the township, by the end of 2006 net income of 860 yuan per capita, the size of the total livestock population 3683, the territory of wild animals and plants, fungi, and other rich resources of Chinese herbal medicine, in which white fern, Morchella, Cordyceps famous products are exported to Lanzhou, Qinghai, Ningxia, Henan and other places, this is a rural economic development path.

截止2006年底全鄉(xiāng)人均純收入860元jjzzjjzz，大小牲畜總存欄數(shù)3683頭色综合视频久久，境內(nèi)野生動植物、菌類777av视频、中草藥等資源豐富人人摸人人交，其中白蕨菜、羊肚菌在线免费观看视频黄片、蟲草享有盛名131美女作爱视频一区二区，產(chǎn)品遠銷蘭州、青海欧美一级αA、寧夏伊人久久久AⅤ老熟妇、河南等地，這就是鄉(xiāng)村經(jīng)濟發(fā)展的一條路徑超碰在线色婷婷。

In the fern allies, there was no obviously evolutional trend among the mycotrophic, facultative mycotrophic and autotrophic, however, the evolutionary trend may be from the mycotrophic to facultative mycotrophic, and at last to the autotrophic which got rid of mycotrophism in the filicophytes

在擬蕨類植物中se亚洲国产综合在线，VA菌根營養(yǎng)、兼性菌根營養(yǎng)和自養(yǎng)之間無明顯的進化趨勢亚洲黄网页；而在真蕨類植物中14小箩利裸体免费视频，則由VA菌根營養(yǎng)向著兼性菌根營養(yǎng)到最后擺脫菌根營養(yǎng)而行自養(yǎng)的方向演化

Tropical American fern with coarsely lobed to palmatifid fronds.

具有粗糙葉片和掌狀復(fù)葉的一種美洲熱帶蕨類。

Pantropical epiphytic or terrestrial whisk fern with usually dull yellow branches and minute leaves; America; Japan; Australia.

遍布于熱帶的長有淺黃色葉柄和細小葉片的石生或陸生松葉蕨黄频网站久久；見于美洲鲁鲁视频在线观看；見于日本；見于澳洲iGAo视频网站在线观看。

Rock-inhabiting fern of northern North America growing in massive tufts and having parsleylike fronds.

北美洲北部一種具有類似于歐芹復(fù)葉的叢生的石生蕨類免费无码又爽又刺激羞羞视频。

Fern of Europe and Asia Minor having short slender rhizome and densely tufted bright green parsleylike fronds.

歐洲和小亞細亞一帶具有短小劍狀根莖和亮綠的似歐芹復(fù)葉的一種叢生蕨類。

Tropical American fern with broad pinnae; widely cultivated.

帶有寬大羽葉的美洲熱帶蕨類欧美视频经典亚洲；被廣泛種植看亚洲BBBwBBBwBBB。

The main stalk on which the leaflets are borne in a compound leaf, or on which the pinnae are attached in the fern leaf.

葉軸：1亚洲性免费。復(fù)葉中小葉著生的主軸，或者蕨類植物羽狀葉著生的軸黄色一级毛片网站AAAAAAAAAA。