nonvascular

非血管性的

Anthocerophyta (hornworts) The small phylum of nonvascular plants. 角苔：非维管植物中的一个小门。

They have thus been able to colonize the drier habitats that are inaccessible to the nonvascular bryophytes. 因此，比起不具维管的苔藓类植物，维管植物可以在较干旱的陆地上栖居。

Any of numerous small,green,nonvascular plants of the class Hepaticae within the division Bryophyta. 欧龙牙草属苔藓门獐耳细辛纲的一种小型、绿色的非导管植物

Any of various green,usually small,nonvascular plants of the class Musci of the division Bryophyta. 苔藓任一种苔藓植物门苔藓纲绿色植物，通常较小且无导管

Any of various green, usually small, nonvascular plants of the class Musci of the division Bryophyta. 苔藓:任一种苔藓植物门苔藓纲绿色植物,通常较小且无导管。